diff --git a/backend/main.py b/backend/main.py
index c5ed9ee..063a53a 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -13,6 +13,7 @@ import os
 from .config import settings
 from .database import db
 from .routes import metrics, detections, variability, attributes, analysis, entities, incidents, audit, reputation, fingerprints
+from .routes import bruteforce, tcp_spoofing, header_fingerprint, heatmap, botnets, rotation, ml_features
 
 # Configuration logging
 logging.basicConfig(
@@ -74,6 +75,13 @@ app.include_router(incidents.router)
 app.include_router(audit.router)
 app.include_router(reputation.router)
 app.include_router(fingerprints.router)
+app.include_router(bruteforce.router)
+app.include_router(tcp_spoofing.router)
+app.include_router(header_fingerprint.router)
+app.include_router(heatmap.router)
+app.include_router(botnets.router)
+app.include_router(rotation.router)
+app.include_router(ml_features.router)
 
 
 # Route pour servir le frontend
diff --git a/backend/routes/botnets.py b/backend/routes/botnets.py
new file mode 100644
index 0000000..f3ed6ab
--- /dev/null
+++ b/backend/routes/botnets.py
@@ -0,0 +1,105 @@
+"""
+Endpoints pour l'analyse des botnets via la propagation des fingerprints JA4
+"""
+from fastapi import APIRouter, HTTPException, Query
+
+from ..database import db
+
+router = APIRouter(prefix="/api/botnets", tags=["botnets"])
+
+
+def _botnet_class(unique_countries: int) -> str:
+    if unique_countries > 100:
+        return "global_botnet"
+    if unique_countries > 20:
+        return "regional_botnet"
+    return "concentrated"
+
+
+@router.get("/ja4-spread")
+async def get_ja4_spread():
+    """Propagation des JA4 fingerprints à travers les pays et les IPs."""
+    try:
+        sql = """
+        SELECT
+            ja4,
+            unique_ips,
+            unique_countries,
+            targeted_hosts
+        FROM mabase_prod.view_host_ja4_anomalies
+        ORDER BY unique_countries DESC
+        """
+        result = db.query(sql)
+        items = []
+        for row in result.result_rows:
+            ja4              = str(row[0])
+            unique_ips       = int(row[1])
+            unique_countries = int(row[2])
+            targeted_hosts   = int(row[3])
+            dist_score       = round(
+                unique_countries / max(unique_ips ** 0.5, 0.001), 2
+            )
+            items.append({
+                "ja4":               ja4,
+                "unique_ips":        unique_ips,
+                "unique_countries":  unique_countries,
+                "targeted_hosts":    targeted_hosts,
+                "distribution_score":dist_score,
+                "botnet_class":      _botnet_class(unique_countries),
+            })
+        return {"items": items, "total": len(items)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/ja4/{ja4}/countries")
+async def get_ja4_countries(ja4: str, limit: int = Query(30, ge=1, le=200)):
+    """Top pays pour un JA4 donné depuis agg_host_ip_ja4_1h."""
+    try:
+        sql = """
+        SELECT
+            src_country_code                                                        AS country_code,
+            uniq(replaceRegexpAll(toString(src_ip), '^::ffff:', ''))               AS unique_ips,
+            sum(hits)                                                               AS hits
+        FROM mabase_prod.agg_host_ip_ja4_1h
+        WHERE ja4 = %(ja4)s
+        GROUP BY src_country_code
+        ORDER BY unique_ips DESC
+        LIMIT %(limit)s
+        """
+        result = db.query(sql, {"ja4": ja4, "limit": limit})
+        items = [
+            {
+                "country_code": str(row[0]),
+                "unique_ips":   int(row[1]),
+                "hits":         int(row[2]),
+            }
+            for row in result.result_rows
+        ]
+        return {"items": items, "total": len(items)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/summary")
+async def get_botnets_summary():
+    """Statistiques globales sur les botnets détectés."""
+    try:
+        sql = """
+        SELECT
+            countIf(unique_countries > 100)                         AS total_global_botnets,
+            sumIf(unique_ips, unique_countries > 50)                AS total_ips_in_botnets,
+            argMax(ja4, unique_countries)                           AS most_spread_ja4,
+            argMax(ja4, unique_ips)                                 AS most_ips_ja4
+        FROM mabase_prod.view_host_ja4_anomalies
+        """
+        result = db.query(sql)
+        row = result.result_rows[0]
+        return {
+            "total_global_botnets": int(row[0]),
+            "total_ips_in_botnets": int(row[1]),
+            "most_spread_ja4":      str(row[2]),
+            "most_ips_ja4":         str(row[3]),
+        }
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
diff --git a/backend/routes/bruteforce.py b/backend/routes/bruteforce.py
new file mode 100644
index 0000000..77b9bc9
--- /dev/null
+++ b/backend/routes/bruteforce.py
@@ -0,0 +1,107 @@
+"""
+Endpoints pour l'analyse des attaques par force brute sur les formulaires
+"""
+from fastapi import APIRouter, HTTPException, Query
+
+from ..database import db
+
+router = APIRouter(prefix="/api/bruteforce", tags=["bruteforce"])
+
+
+@router.get("/targets")
+async def get_bruteforce_targets():
+    """Liste des hôtes ciblés par brute-force, triés par total_hits DESC."""
+    try:
+        sql = """
+        SELECT
+            host,
+            uniq(src_ip)            AS unique_ips,
+            sum(hits)               AS total_hits,
+            sum(query_params_count) AS total_params,
+            groupArray(3)(ja4)      AS top_ja4s
+        FROM mabase_prod.view_form_bruteforce_detected
+        GROUP BY host
+        ORDER BY total_hits DESC
+        """
+        result = db.query(sql)
+        items = []
+        for row in result.result_rows:
+            host        = str(row[0])
+            unique_ips  = int(row[1])
+            total_hits  = int(row[2])
+            total_params= int(row[3])
+            top_ja4s    = [str(j) for j in (row[4] or [])]
+            attack_type = (
+                "credential_stuffing"
+                if total_hits > 0 and total_params / total_hits > 0.5
+                else "enumeration"
+            )
+            items.append({
+                "host":        host,
+                "unique_ips":  unique_ips,
+                "total_hits":  total_hits,
+                "total_params":total_params,
+                "attack_type": attack_type,
+                "top_ja4s":    top_ja4s,
+            })
+        return {"items": items, "total": len(items)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/attackers")
+async def get_bruteforce_attackers(limit: int = Query(50, ge=1, le=500)):
+    """Top IPs attaquantes triées par total_hits DESC."""
+    try:
+        sql = """
+        SELECT
+            src_ip                  AS ip,
+            uniq(host)              AS distinct_hosts,
+            sum(hits)               AS total_hits,
+            sum(query_params_count) AS total_params,
+            argMax(ja4, hits)       AS ja4
+        FROM mabase_prod.view_form_bruteforce_detected
+        GROUP BY src_ip
+        ORDER BY total_hits DESC
+        LIMIT %(limit)s
+        """
+        result = db.query(sql, {"limit": limit})
+        items = []
+        for row in result.result_rows:
+            items.append({
+                "ip":            str(row[0]),
+                "distinct_hosts":int(row[1]),
+                "total_hits":    int(row[2]),
+                "total_params":  int(row[3]),
+                "ja4":           str(row[4]),
+            })
+        return {"items": items, "total": len(items)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/timeline")
+async def get_bruteforce_timeline():
+    """Hits par heure (dernières 72h) depuis agg_host_ip_ja4_1h."""
+    try:
+        sql = """
+        SELECT
+            toHour(window_start)                                        AS hour,
+            sum(hits)                                                   AS hits,
+            uniq(replaceRegexpAll(toString(src_ip), '^::ffff:', ''))   AS ips
+        FROM mabase_prod.agg_host_ip_ja4_1h
+        WHERE window_start >= now() - INTERVAL 72 HOUR
+        GROUP BY hour
+        ORDER BY hour ASC
+        """
+        result = db.query(sql)
+        hours = []
+        for row in result.result_rows:
+            hours.append({
+                "hour": int(row[0]),
+                "hits": int(row[1]),
+                "ips":  int(row[2]),
+            })
+        return {"hours": hours}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
diff --git a/backend/routes/header_fingerprint.py b/backend/routes/header_fingerprint.py
new file mode 100644
index 0000000..927c5d3
--- /dev/null
+++ b/backend/routes/header_fingerprint.py
@@ -0,0 +1,101 @@
+"""
+Endpoints pour l'analyse des empreintes d'en-têtes HTTP
+"""
+from fastapi import APIRouter, HTTPException, Query
+
+from ..database import db
+
+router = APIRouter(prefix="/api/headers", tags=["header_fingerprint"])
+
+
+@router.get("/clusters")
+async def get_header_clusters(limit: int = Query(50, ge=1, le=200)):
+    """Clusters d'empreintes d'en-têtes groupés par header_order_hash."""
+    try:
+        sql = """
+        SELECT
+            header_order_hash                                                       AS hash,
+            uniq(replaceRegexpAll(toString(src_ip), '^::ffff:', ''))               AS unique_ips,
+            avg(modern_browser_score)                                               AS avg_browser_score,
+            sum(ua_ch_mismatch)                                                     AS ua_ch_mismatch_count,
+            round(sum(ua_ch_mismatch) * 100.0 / count(), 2)                        AS ua_ch_mismatch_pct,
+            groupArray(5)(sec_fetch_mode)                                           AS top_sec_fetch_modes,
+            round(sum(has_cookie) * 100.0 / count(), 2)                            AS has_cookie_pct,
+            round(sum(has_referer) * 100.0 / count(), 2)                           AS has_referer_pct
+        FROM mabase_prod.agg_header_fingerprint_1h
+        GROUP BY header_order_hash
+        ORDER BY unique_ips DESC
+        LIMIT %(limit)s
+        """
+        result = db.query(sql, {"limit": limit})
+
+        total_sql = """
+        SELECT uniq(header_order_hash)
+        FROM mabase_prod.agg_header_fingerprint_1h
+        """
+        total_clusters = int(db.query(total_sql).result_rows[0][0])
+
+        clusters = []
+        for row in result.result_rows:
+            h                  = str(row[0])
+            unique_ips         = int(row[1])
+            avg_browser_score  = float(row[2] or 0)
+            ua_ch_mismatch_cnt = int(row[3])
+            ua_ch_mismatch_pct = float(row[4] or 0)
+            top_modes          = list(set(str(m) for m in (row[5] or [])))
+            has_cookie_pct     = float(row[6] or 0)
+            has_referer_pct    = float(row[7] or 0)
+
+            if avg_browser_score >= 90 and ua_ch_mismatch_pct < 5:
+                classification = "legitimate"
+            elif ua_ch_mismatch_pct > 50:
+                classification = "bot_suspicious"
+            else:
+                classification = "mixed"
+
+            clusters.append({
+                "hash":                h,
+                "unique_ips":          unique_ips,
+                "avg_browser_score":   round(avg_browser_score, 2),
+                "ua_ch_mismatch_count":ua_ch_mismatch_cnt,
+                "ua_ch_mismatch_pct":  ua_ch_mismatch_pct,
+                "top_sec_fetch_modes": top_modes,
+                "has_cookie_pct":      has_cookie_pct,
+                "has_referer_pct":     has_referer_pct,
+                "classification":      classification,
+            })
+        return {"clusters": clusters, "total_clusters": total_clusters}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/cluster/{hash}/ips")
+async def get_cluster_ips(hash: str, limit: int = Query(50, ge=1, le=500)):
+    """Liste des IPs appartenant à un cluster d'en-têtes donné."""
+    try:
+        sql = """
+        SELECT
+            replaceRegexpAll(toString(src_ip), '^::ffff:', '') AS ip,
+            any(modern_browser_score)                          AS browser_score,
+            any(ua_ch_mismatch)                                AS ua_ch_mismatch,
+            any(sec_fetch_mode)                                AS sec_fetch_mode,
+            any(sec_fetch_dest)                                AS sec_fetch_dest
+        FROM mabase_prod.agg_header_fingerprint_1h
+        WHERE header_order_hash = %(hash)s
+        GROUP BY src_ip
+        ORDER BY browser_score DESC
+        LIMIT %(limit)s
+        """
+        result = db.query(sql, {"hash": hash, "limit": limit})
+        items = []
+        for row in result.result_rows:
+            items.append({
+                "ip":             str(row[0]),
+                "browser_score":  int(row[1] or 0),
+                "ua_ch_mismatch": int(row[2] or 0),
+                "sec_fetch_mode": str(row[3] or ""),
+                "sec_fetch_dest": str(row[4] or ""),
+            })
+        return {"items": items, "total": len(items)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
diff --git a/backend/routes/heatmap.py b/backend/routes/heatmap.py
new file mode 100644
index 0000000..e559607
--- /dev/null
+++ b/backend/routes/heatmap.py
@@ -0,0 +1,145 @@
+"""
+Endpoints pour la heatmap temporelle (hits par heure / hôte)
+"""
+from collections import defaultdict
+from fastapi import APIRouter, HTTPException, Query
+
+from ..database import db
+
+router = APIRouter(prefix="/api/heatmap", tags=["heatmap"])
+
+
+@router.get("/hourly")
+async def get_heatmap_hourly():
+    """Hits agrégés par heure sur les 72 dernières heures."""
+    try:
+        sql = """
+        SELECT
+            toHour(window_start)                                                    AS hour,
+            sum(hits)                                                               AS hits,
+            uniq(replaceRegexpAll(toString(src_ip), '^::ffff:', ''))               AS unique_ips,
+            max(max_requests_per_sec)                                               AS max_rps
+        FROM mabase_prod.agg_host_ip_ja4_1h
+        WHERE window_start >= now() - INTERVAL 72 HOUR
+        GROUP BY hour
+        ORDER BY hour ASC
+        """
+        result = db.query(sql)
+        hours = [
+            {
+                "hour":       int(row[0]),
+                "hits":       int(row[1]),
+                "unique_ips": int(row[2]),
+                "max_rps":    int(row[3]),
+            }
+            for row in result.result_rows
+        ]
+        return {"hours": hours}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/top-hosts")
+async def get_heatmap_top_hosts(limit: int = Query(20, ge=1, le=100)):
+    """Hôtes les plus ciblés avec répartition horaire sur 24h."""
+    try:
+        # Aggregate overall stats per host
+        agg_sql = """
+        SELECT
+            host,
+            sum(hits)                                                               AS total_hits,
+            uniq(replaceRegexpAll(toString(src_ip), '^::ffff:', ''))               AS unique_ips,
+            uniq(ja4)                                                               AS unique_ja4s
+        FROM mabase_prod.agg_host_ip_ja4_1h
+        WHERE window_start >= now() - INTERVAL 72 HOUR
+        GROUP BY host
+        ORDER BY total_hits DESC
+        LIMIT %(limit)s
+        """
+        agg_res = db.query(agg_sql, {"limit": limit})
+        top_hosts = [str(r[0]) for r in agg_res.result_rows]
+        host_stats = {
+            str(r[0]): {
+                "host":       str(r[0]),
+                "total_hits": int(r[1]),
+                "unique_ips": int(r[2]),
+                "unique_ja4s":int(r[3]),
+            }
+            for r in agg_res.result_rows
+        }
+
+        if not top_hosts:
+            return {"items": []}
+
+        # Hourly breakdown per host
+        hourly_sql = """
+        SELECT
+            host,
+            toHour(window_start) AS hour,
+            sum(hits)            AS hits
+        FROM mabase_prod.agg_host_ip_ja4_1h
+        WHERE window_start >= now() - INTERVAL 72 HOUR
+          AND host IN %(hosts)s
+        GROUP BY host, hour
+        """
+        hourly_res = db.query(hourly_sql, {"hosts": top_hosts})
+
+        hourly_map: dict = defaultdict(lambda: [0] * 24)
+        for row in hourly_res.result_rows:
+            h    = str(row[0])
+            hour = int(row[1])
+            hits = int(row[2])
+            hourly_map[h][hour] += hits
+
+        items = []
+        for host in top_hosts:
+            entry = dict(host_stats[host])
+            entry["hourly_hits"] = hourly_map[host]
+            items.append(entry)
+
+        return {"items": items}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/matrix")
+async def get_heatmap_matrix():
+    """Matrice top-15 hôtes × 24 heures (sum hits) sur les 72 dernières heures."""
+    try:
+        top_sql = """
+        SELECT host, sum(hits) AS total_hits
+        FROM mabase_prod.agg_host_ip_ja4_1h
+        WHERE window_start >= now() - INTERVAL 72 HOUR
+        GROUP BY host
+        ORDER BY total_hits DESC
+        LIMIT 15
+        """
+        top_res   = db.query(top_sql)
+        top_hosts = [str(r[0]) for r in top_res.result_rows]
+
+        if not top_hosts:
+            return {"hosts": [], "matrix": []}
+
+        cell_sql = """
+        SELECT
+            host,
+            toHour(window_start) AS hour,
+            sum(hits)            AS hits
+        FROM mabase_prod.agg_host_ip_ja4_1h
+        WHERE window_start >= now() - INTERVAL 72 HOUR
+          AND host IN %(hosts)s
+        GROUP BY host, hour
+        """
+        cell_res = db.query(cell_sql, {"hosts": top_hosts})
+
+        matrix_map: dict = defaultdict(lambda: [0] * 24)
+        for row in cell_res.result_rows:
+            h    = str(row[0])
+            hour = int(row[1])
+            hits = int(row[2])
+            matrix_map[h][hour] += hits
+
+        matrix = [matrix_map[h] for h in top_hosts]
+        return {"hosts": top_hosts, "matrix": matrix}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
diff --git a/backend/routes/ml_features.py b/backend/routes/ml_features.py
new file mode 100644
index 0000000..c9ed0e4
--- /dev/null
+++ b/backend/routes/ml_features.py
@@ -0,0 +1,157 @@
+"""
+Endpoints pour les features ML / IA (scores d'anomalies, radar, scatter)
+"""
+from fastapi import APIRouter, HTTPException, Query
+
+from ..database import db
+
+router = APIRouter(prefix="/api/ml", tags=["ml_features"])
+
+
+def _attack_type(fuzzing_index: float, hit_velocity: float,
+                 is_fake_nav: int, ua_ch_mismatch: int) -> str:
+    if fuzzing_index > 50:
+        return "brute_force"
+    if hit_velocity > 1.0:
+        return "flood"
+    if is_fake_nav:
+        return "scraper"
+    if ua_ch_mismatch:
+        return "spoofing"
+    return "scanner"
+
+
+@router.get("/top-anomalies")
+async def get_top_anomalies(limit: int = Query(50, ge=1, le=500)):
+    """Top IPs anomales déduplicées par IP (max fuzzing_index), triées par fuzzing_index DESC."""
+    try:
+        sql = """
+        SELECT
+            replaceRegexpAll(toString(src_ip), '^::ffff:', '')  AS ip,
+            any(ja4)                    AS ja4,
+            any(host)                   AS host,
+            max(hits)                   AS hits,
+            max(fuzzing_index)          AS max_fuzzing,
+            max(hit_velocity)           AS hit_velocity,
+            max(temporal_entropy)       AS temporal_entropy,
+            max(is_fake_navigation)     AS is_fake_navigation,
+            max(ua_ch_mismatch)         AS ua_ch_mismatch,
+            max(sni_host_mismatch)      AS sni_host_mismatch,
+            max(is_ua_rotating)         AS is_ua_rotating,
+            max(path_diversity_ratio)   AS path_diversity_ratio,
+            max(anomalous_payload_ratio) AS anomalous_payload_ratio,
+            any(asn_label)              AS asn_label,
+            any(bot_name)               AS bot_name
+        FROM mabase_prod.view_ai_features_1h
+        GROUP BY src_ip
+        ORDER BY 5 DESC
+        LIMIT %(limit)s
+        """
+        result = db.query(sql, {"limit": limit})
+        items = []
+        for row in result.result_rows:
+            fuzzing   = float(row[4] or 0)
+            velocity  = float(row[5] or 0)
+            fake_nav  = int(row[7] or 0)
+            ua_mm     = int(row[8] or 0)
+            items.append({
+                "ip":                    str(row[0]),
+                "ja4":                   str(row[1]),
+                "host":                  str(row[2]),
+                "hits":                  int(row[3] or 0),
+                "fuzzing_index":         fuzzing,
+                "hit_velocity":          velocity,
+                "temporal_entropy":      float(row[6] or 0),
+                "is_fake_navigation":    fake_nav,
+                "ua_ch_mismatch":        ua_mm,
+                "sni_host_mismatch":     int(row[9] or 0),
+                "is_ua_rotating":        int(row[10] or 0),
+                "path_diversity_ratio":  float(row[11] or 0),
+                "anomalous_payload_ratio":float(row[12] or 0),
+                "asn_label":             str(row[13] or ""),
+                "bot_name":              str(row[14] or ""),
+                "attack_type":           _attack_type(fuzzing, velocity, fake_nav, ua_mm),
+            })
+        return {"items": items}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/ip/{ip}/radar")
+async def get_ip_radar(ip: str):
+    """Scores radar pour une IP spécifique (8 dimensions d'anomalie)."""
+    try:
+        sql = """
+        SELECT
+            avg(fuzzing_index)              AS fuzzing_index,
+            avg(hit_velocity)               AS hit_velocity,
+            avg(is_fake_navigation)         AS is_fake_navigation,
+            avg(ua_ch_mismatch)             AS ua_ch_mismatch,
+            avg(sni_host_mismatch)          AS sni_host_mismatch,
+            avg(orphan_ratio)               AS orphan_ratio,
+            avg(path_diversity_ratio)       AS path_diversity_ratio,
+            avg(anomalous_payload_ratio)    AS anomalous_payload_ratio
+        FROM mabase_prod.view_ai_features_1h
+        WHERE replaceRegexpAll(toString(src_ip), '^::ffff:', '') = %(ip)s
+        """
+        result = db.query(sql, {"ip": ip})
+        if not result.result_rows:
+            raise HTTPException(status_code=404, detail="IP not found")
+        row = result.result_rows[0]
+
+        def _f(v) -> float:
+            return float(v or 0)
+
+        return {
+            "ip":                    ip,
+            "fuzzing_score":         min(100.0, _f(row[0])),
+            "velocity_score":        min(100.0, _f(row[1]) * 100),
+            "fake_nav_score":        _f(row[2]) * 100,
+            "ua_mismatch_score":     _f(row[3]) * 100,
+            "sni_mismatch_score":    _f(row[4]) * 100,
+            "orphan_score":          min(100.0, _f(row[5]) * 100),
+            "path_repetition_score": max(0.0, 100 - _f(row[6]) * 100),
+            "payload_anomaly_score": min(100.0, _f(row[7]) * 100),
+        }
+    except HTTPException:
+        raise
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/scatter")
+async def get_ml_scatter(limit: int = Query(200, ge=1, le=1000)):
+    """Points pour scatter plot (fuzzing_index × hit_velocity), dédupliqués par IP."""
+    try:
+        sql = """
+        SELECT
+            replaceRegexpAll(toString(src_ip), '^::ffff:', '')  AS ip,
+            any(ja4)                 AS ja4,
+            max(fuzzing_index)       AS max_fuzzing,
+            max(hit_velocity)        AS hit_velocity,
+            max(hits)                AS hits,
+            max(is_fake_navigation)  AS is_fake_navigation,
+            max(ua_ch_mismatch)      AS ua_ch_mismatch
+        FROM mabase_prod.view_ai_features_1h
+        GROUP BY src_ip
+        ORDER BY 3 DESC
+        LIMIT %(limit)s
+        """
+        result = db.query(sql, {"limit": limit})
+        points = []
+        for row in result.result_rows:
+            fuzzing  = float(row[2] or 0)
+            velocity = float(row[3] or 0)
+            fake_nav = int(row[5] or 0)
+            ua_mm    = int(row[6] or 0)
+            points.append({
+                "ip":           str(row[0]),
+                "ja4":          str(row[1]),
+                "fuzzing_index":fuzzing,
+                "hit_velocity": velocity,
+                "hits":         int(row[4] or 0),
+                "attack_type":  _attack_type(fuzzing, velocity, fake_nav, ua_mm),
+            })
+        return {"points": points}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
diff --git a/backend/routes/rotation.py b/backend/routes/rotation.py
new file mode 100644
index 0000000..d7507e8
--- /dev/null
+++ b/backend/routes/rotation.py
@@ -0,0 +1,101 @@
+"""
+Endpoints pour la détection de la rotation de fingerprints JA4 et des menaces persistantes
+"""
+from fastapi import APIRouter, HTTPException, Query
+
+from ..database import db
+
+router = APIRouter(prefix="/api/rotation", tags=["rotation"])
+
+
+@router.get("/ja4-rotators")
+async def get_ja4_rotators(limit: int = Query(50, ge=1, le=500)):
+    """IPs qui effectuent le plus de rotation de fingerprints JA4."""
+    try:
+        sql = """
+        SELECT
+            src_ip              AS ip,
+            distinct_ja4_count,
+            total_hits
+        FROM mabase_prod.view_host_ip_ja4_rotation
+        ORDER BY distinct_ja4_count DESC
+        LIMIT %(limit)s
+        """
+        result = db.query(sql, {"limit": limit})
+        items = []
+        for row in result.result_rows:
+            distinct = int(row[1])
+            items.append({
+                "ip":                str(row[0]),
+                "distinct_ja4_count":distinct,
+                "total_hits":        int(row[2]),
+                "evasion_score":     min(100, distinct * 15),
+            })
+        return {"items": items, "total": len(items)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/persistent-threats")
+async def get_persistent_threats(limit: int = Query(100, ge=1, le=1000)):
+    """Menaces persistantes triées par score de persistance."""
+    try:
+        sql = """
+        SELECT
+            src_ip              AS ip,
+            recurrence,
+            worst_score,
+            worst_threat_level,
+            first_seen,
+            last_seen
+        FROM mabase_prod.view_ip_recurrence
+        ORDER BY (least(100, recurrence * 20 + worst_score * 50)) DESC
+        LIMIT %(limit)s
+        """
+        result = db.query(sql, {"limit": limit})
+        items = []
+        for row in result.result_rows:
+            recurrence  = int(row[1])
+            worst_score = float(row[2] or 0)
+            items.append({
+                "ip":                str(row[0]),
+                "recurrence":        recurrence,
+                "worst_score":       worst_score,
+                "worst_threat_level":str(row[3] or ""),
+                "first_seen":        str(row[4]),
+                "last_seen":         str(row[5]),
+                "persistence_score": min(100, recurrence * 20 + worst_score * 50),
+            })
+        return {"items": items, "total": len(items)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/ip/{ip}/ja4-history")
+async def get_ip_ja4_history(ip: str):
+    """Historique des JA4 utilisés par une IP donnée."""
+    try:
+        sql = """
+        SELECT
+            ja4,
+            sum(hits)       AS hits,
+            min(window_start) AS first_seen,
+            max(window_start) AS last_seen
+        FROM mabase_prod.agg_host_ip_ja4_1h
+        WHERE replaceRegexpAll(toString(src_ip), '^::ffff:', '') = %(ip)s
+        GROUP BY ja4
+        ORDER BY hits DESC
+        """
+        result = db.query(sql, {"ip": ip})
+        items = [
+            {
+                "ja4":       str(row[0]),
+                "hits":      int(row[1]),
+                "first_seen":str(row[2]),
+                "last_seen": str(row[3]),
+            }
+            for row in result.result_rows
+        ]
+        return {"ip": ip, "ja4_history": items, "total": len(items)}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
diff --git a/backend/routes/tcp_spoofing.py b/backend/routes/tcp_spoofing.py
new file mode 100644
index 0000000..13eb41c
--- /dev/null
+++ b/backend/routes/tcp_spoofing.py
@@ -0,0 +1,163 @@
+"""
+Endpoints pour la détection du TCP spoofing (TTL / window size anormaux)
+"""
+from fastapi import APIRouter, HTTPException, Query
+
+from ..database import db
+
+router = APIRouter(prefix="/api/tcp-spoofing", tags=["tcp_spoofing"])
+
+
+def _suspected_os(ttl: int) -> str:
+    if 55 <= ttl <= 65:
+        return "Linux/Mac"
+    if 120 <= ttl <= 135:
+        return "Windows"
+    if ttl < 50:
+        return "Behind proxy (depleted)"
+    return "Unknown"
+
+
+def _declared_os(ua: str) -> str:
+    ua = ua or ""
+    if "Windows" in ua:
+        return "Windows"
+    if "Mac OS X" in ua:
+        return "macOS"
+    if "Linux" in ua or "Android" in ua:
+        return "Linux/Android"
+    return "Unknown"
+
+
+@router.get("/overview")
+async def get_tcp_spoofing_overview():
+    """Statistiques globales sur les détections de spoofing TCP."""
+    try:
+        sql = """
+        SELECT
+            count()                     AS total_detections,
+            uniq(src_ip)                AS unique_ips,
+            countIf(tcp_ttl < 60)       AS low_ttl_count,
+            countIf(tcp_ttl = 0)        AS zero_ttl_count
+        FROM mabase_prod.view_tcp_spoofing_detected
+        """
+        result = db.query(sql)
+        row = result.result_rows[0]
+        total_detections = int(row[0])
+        unique_ips       = int(row[1])
+        low_ttl_count    = int(row[2])
+        zero_ttl_count   = int(row[3])
+
+        ttl_sql = """
+        SELECT
+            tcp_ttl,
+            count()      AS cnt,
+            uniq(src_ip) AS ips
+        FROM mabase_prod.view_tcp_spoofing_detected
+        GROUP BY tcp_ttl
+        ORDER BY cnt DESC
+        LIMIT 15
+        """
+        ttl_res = db.query(ttl_sql)
+        ttl_distribution = [
+            {"ttl": int(r[0]), "count": int(r[1]), "ips": int(r[2])}
+            for r in ttl_res.result_rows
+        ]
+
+        win_sql = """
+        SELECT
+            tcp_window_size,
+            count() AS cnt
+        FROM mabase_prod.view_tcp_spoofing_detected
+        GROUP BY tcp_window_size
+        ORDER BY cnt DESC
+        LIMIT 10
+        """
+        win_res = db.query(win_sql)
+        window_size_distribution = [
+            {"window_size": int(r[0]), "count": int(r[1])}
+            for r in win_res.result_rows
+        ]
+
+        return {
+            "total_detections":        total_detections,
+            "unique_ips":              unique_ips,
+            "low_ttl_count":           low_ttl_count,
+            "zero_ttl_count":          zero_ttl_count,
+            "ttl_distribution":        ttl_distribution,
+            "window_size_distribution":window_size_distribution,
+        }
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/list")
+async def get_tcp_spoofing_list(
+    limit: int  = Query(100, ge=1, le=1000),
+    offset: int = Query(0, ge=0),
+):
+    """Liste paginée des détections, triée par tcp_ttl ASC."""
+    try:
+        count_sql = "SELECT count() FROM mabase_prod.view_tcp_spoofing_detected"
+        total = int(db.query(count_sql).result_rows[0][0])
+
+        sql = """
+        SELECT
+            replaceRegexpAll(toString(src_ip), '^::ffff:', '') AS src_ip,
+            ja4, tcp_ttl, tcp_window_size, first_ua
+        FROM mabase_prod.view_tcp_spoofing_detected
+        ORDER BY tcp_ttl ASC
+        LIMIT %(limit)s OFFSET %(offset)s
+        """
+        result = db.query(sql, {"limit": limit, "offset": offset})
+        items = []
+        for row in result.result_rows:
+            ip             = str(row[0])
+            ja4            = str(row[1])
+            ttl            = int(row[2])
+            window_size    = int(row[3])
+            ua             = str(row[4] or "")
+            sus_os         = _suspected_os(ttl)
+            dec_os         = _declared_os(ua)
+            spoof_flag     = sus_os != dec_os and sus_os != "Unknown" and dec_os != "Unknown"
+            items.append({
+                "ip":              ip,
+                "ja4":             ja4,
+                "tcp_ttl":         ttl,
+                "tcp_window_size": window_size,
+                "first_ua":        ua,
+                "suspected_os":    sus_os,
+                "declared_os":     dec_os,
+                "spoof_flag":      spoof_flag,
+            })
+        return {"items": items, "total": total}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+
+@router.get("/matrix")
+async def get_tcp_spoofing_matrix():
+    """Cross-tab suspected_os × declared_os avec comptage."""
+    try:
+        sql = """
+        SELECT src_ip, tcp_ttl, first_ua
+        FROM mabase_prod.view_tcp_spoofing_detected
+        """
+        result = db.query(sql)
+        counts: dict = {}
+        for row in result.result_rows:
+            ttl     = int(row[1])
+            ua      = str(row[2] or "")
+            sus_os  = _suspected_os(ttl)
+            dec_os  = _declared_os(ua)
+            key     = (sus_os, dec_os)
+            counts[key] = counts.get(key, 0) + 1
+
+        matrix = [
+            {"suspected_os": k[0], "declared_os": k[1], "count": v}
+            for k, v in counts.items()
+        ]
+        matrix.sort(key=lambda x: x["count"], reverse=True)
+        return {"matrix": matrix}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 282638e..ac075eb 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -15,6 +15,13 @@ import { BulkClassification } from './components/BulkClassification';
 import { PivotView } from './components/PivotView';
 import { FingerprintsView } from './components/FingerprintsView';
 import { CampaignsView } from './components/CampaignsView';
+import { BruteForceView } from './components/BruteForceView';
+import { TcpSpoofingView } from './components/TcpSpoofingView';
+import { HeaderFingerprintView } from './components/HeaderFingerprintView';
+import { HeatmapView } from './components/HeatmapView';
+import { BotnetMapView } from './components/BotnetMapView';
+import { RotationView } from './components/RotationView';
+import { MLFeaturesView } from './components/MLFeaturesView';
 import { useTheme } from './ThemeContext';
 
 // ─── Types ────────────────────────────────────────────────────────────────────
@@ -72,7 +79,17 @@ function Sidebar({ counts }: { counts: AlertCounts | null }) {
     { path: '/threat-intel', label: 'Threat Intel', icon: '📚', aliases: [] },
   ];
 
-  const isActive = (link: typeof navLinks[0]) =>
+  const advancedLinks = [
+    { path: '/bruteforce', label: 'Brute Force', icon: '🔥', aliases: [] },
+    { path: '/tcp-spoofing', label: 'TCP Spoofing', icon: '🧬', aliases: [] },
+    { path: '/headers', label: 'Header Fingerprint', icon: '📡', aliases: [] },
+    { path: '/heatmap', label: 'Heatmap Temporelle', icon: '⏱️', aliases: [] },
+    { path: '/botnets', label: 'Botnets Distribués', icon: '🌍', aliases: [] },
+    { path: '/rotation', label: 'Rotation & Persistance', icon: '🔄', aliases: [] },
+    { path: '/ml-features', label: 'Features ML', icon: '🤖', aliases: [] },
+  ];
+
+  const isActive = (link: { path: string; aliases: string[] }) =>
     location.pathname === link.path ||
     link.aliases.some(a => location.pathname.startsWith(a)) ||
     (link.path !== '/' && location.pathname.startsWith(`${link.path}/`));
@@ -109,6 +126,25 @@ function Sidebar({ counts }: { counts: AlertCounts | null }) {
         ))}
       </nav>
 
+      {/* Advanced analysis nav */}
+      <nav className="px-3 pt-4 space-y-0.5">
+        <div className="text-xs font-semibold text-text-disabled uppercase tracking-wider px-3 pb-1">Analyse Avancée</div>
+        {advancedLinks.map(link => (
+          <Link
+            key={link.path}
+            to={link.path}
+            className={`flex items-center gap-3 px-3 py-2 rounded-lg transition-colors text-sm font-medium ${
+              isActive(link)
+                ? 'bg-accent-primary text-white'
+                : 'text-text-secondary hover:text-text-primary hover:bg-background-card'
+            }`}
+          >
+            <span className="text-base">{link.icon}</span>
+            <span className="flex-1">{link.label}</span>
+          </Link>
+        ))}
+      </nav>
+
       {/* Alert stats */}
       {counts && (
         <div className="mx-3 mt-5 bg-background-card rounded-lg p-3 space-y-2">
@@ -206,6 +242,13 @@ function TopHeader({ counts }: { counts: AlertCounts | null }) {
     if (p.startsWith('/campaigns')) return 'Campagnes / Botnets';
     if (p.startsWith('/pivot')) return 'Pivot / Corrélation';
     if (p.startsWith('/bulk-classify')) return 'Classification en masse';
+    if (p.startsWith('/bruteforce')) return 'Brute Force & Credential Stuffing';
+    if (p.startsWith('/tcp-spoofing')) return 'Spoofing TCP/OS';
+    if (p.startsWith('/headers')) return 'Header Fingerprint Clustering';
+    if (p.startsWith('/heatmap')) return 'Heatmap Temporelle';
+    if (p.startsWith('/botnets')) return 'Botnets Distribués';
+    if (p.startsWith('/rotation')) return 'Rotation JA4 & Persistance';
+    if (p.startsWith('/ml-features')) return 'Features ML / Radar';
     return '';
   };
 
@@ -334,6 +377,13 @@ export default function App() {
               <Route path="/fingerprints" element={<FingerprintsView />} />
               <Route path="/campaigns" element={<CampaignsView />} />
               <Route path="/threat-intel" element={<ThreatIntelView />} />
+              <Route path="/bruteforce" element={<BruteForceView />} />
+              <Route path="/tcp-spoofing" element={<TcpSpoofingView />} />
+              <Route path="/headers" element={<HeaderFingerprintView />} />
+              <Route path="/heatmap" element={<HeatmapView />} />
+              <Route path="/botnets" element={<BotnetMapView />} />
+              <Route path="/rotation" element={<RotationView />} />
+              <Route path="/ml-features" element={<MLFeaturesView />} />
               <Route path="/detections" element={<DetectionsList />} />
               <Route path="/detections/:type/:value" element={<DetailsView />} />
               <Route path="/investigate" element={<DetectionsList />} />
diff --git a/frontend/src/components/BotnetMapView.tsx b/frontend/src/components/BotnetMapView.tsx
new file mode 100644
index 0000000..3fb281b
--- /dev/null
+++ b/frontend/src/components/BotnetMapView.tsx
@@ -0,0 +1,316 @@
+import { useState, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+// ─── Types ────────────────────────────────────────────────────────────────────
+
+interface BotnetItem {
+  ja4: string;
+  unique_ips: number;
+  unique_countries: number;
+  targeted_hosts: number;
+  distribution_score: number;
+  botnet_class: string;
+}
+
+interface BotnetSummary {
+  total_global_botnets: number;
+  total_ips_in_botnets: number;
+  most_spread_ja4: string;
+  most_ips_ja4: string;
+}
+
+interface CountryEntry {
+  country_code: string;
+  unique_ips: number;
+  hits: number;
+}
+
+type SortField = 'unique_ips' | 'unique_countries' | 'targeted_hosts';
+
+// ─── Helpers ──────────────────────────────────────────────────────────────────
+
+function formatNumber(n: number): string {
+  return n.toLocaleString('fr-FR');
+}
+
+function getCountryFlag(code: string): string {
+  if (!code || code.length !== 2) return '🌐';
+  return code
+    .toUpperCase()
+    .replace(/./g, (char) => String.fromCodePoint(char.charCodeAt(0) + 127397));
+}
+
+function botnetClassBadge(cls: string): { bg: string; text: string; label: string } {
+  switch (cls) {
+    case 'global':
+      return { bg: 'bg-threat-critical/20', text: 'text-threat-critical', label: '🌐 Global' };
+    case 'regional':
+      return { bg: 'bg-threat-high/20', text: 'text-threat-high', label: '🗺️ Régional' };
+    case 'concentrated':
+      return { bg: 'bg-threat-medium/20', text: 'text-threat-medium', label: '📍 Concentré' };
+    default:
+      return { bg: 'bg-background-card', text: 'text-text-secondary', label: cls };
+  }
+}
+
+// ─── Sub-components ───────────────────────────────────────────────────────────
+
+function StatCard({ label, value, accent, mono }: { label: string; value: string | number; accent?: string; mono?: boolean }) {
+  return (
+    <div className="bg-background-secondary rounded-lg p-4 flex flex-col gap-1 border border-border">
+      <span className="text-text-secondary text-sm">{label}</span>
+      <span className={`text-xl font-bold truncate ${mono ? 'font-mono text-sm' : 'text-2xl'} ${accent ?? 'text-text-primary'}`} title={String(value)}>
+        {value}
+      </span>
+    </div>
+  );
+}
+
+function LoadingSpinner() {
+  return (
+    <div className="flex items-center justify-center py-12">
+      <div className="w-8 h-8 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+    </div>
+  );
+}
+
+function ErrorMessage({ message }: { message: string }) {
+  return (
+    <div className="bg-threat-critical/10 border border-threat-critical/30 rounded-lg p-4 text-threat-critical">
+      ⚠️ {message}
+    </div>
+  );
+}
+
+// ─── Botnet row with expandable countries ─────────────────────────────────────
+
+function BotnetRow({
+  item,
+  onInvestigate,
+}: {
+  item: BotnetItem;
+  onInvestigate: (ja4: string) => void;
+}) {
+  const [expanded, setExpanded] = useState(false);
+  const [countries, setCountries] = useState<CountryEntry[]>([]);
+  const [countriesLoading, setCountriesLoading] = useState(false);
+  const [countriesError, setCountriesError] = useState<string | null>(null);
+  const [countriesLoaded, setCountriesLoaded] = useState(false);
+
+  const toggle = async () => {
+    setExpanded((prev) => !prev);
+    if (!countriesLoaded && !expanded) {
+      setCountriesLoading(true);
+      try {
+        const res = await fetch(`/api/botnets/ja4/${encodeURIComponent(item.ja4)}/countries?limit=30`);
+        if (!res.ok) throw new Error('Erreur chargement des pays');
+        const data: { countries: CountryEntry[] } = await res.json();
+        setCountries(data.countries ?? []);
+        setCountriesLoaded(true);
+      } catch (err) {
+        setCountriesError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setCountriesLoading(false);
+      }
+    }
+  };
+
+  const badge = botnetClassBadge(item.botnet_class);
+
+  return (
+    <>
+      <tr
+        className="border-b border-border hover:bg-background-card transition-colors cursor-pointer"
+        onClick={toggle}
+      >
+        <td className="px-4 py-3">
+          <span className="text-accent-primary text-xs mr-2">{expanded ? '▾' : '▸'}</span>
+          <span className="font-mono text-xs text-text-primary">{item.ja4 ? item.ja4.slice(0, 20) : '—'}…</span>
+        </td>
+        <td className="px-4 py-3 text-text-primary">{formatNumber(item.unique_ips)}</td>
+        <td className="px-4 py-3 text-text-primary">
+          <span className="flex items-center gap-1">🌍 {formatNumber(item.unique_countries)}</span>
+        </td>
+        <td className="px-4 py-3 text-text-secondary">{formatNumber(item.targeted_hosts)}</td>
+        <td className="px-4 py-3">
+          <div className="flex items-center gap-2">
+            <div className="w-16 bg-background-card rounded-full h-1.5">
+              <div
+                className="h-1.5 rounded-full bg-accent-primary"
+                style={{ width: `${Math.min(item.distribution_score, 100)}%` }}
+              />
+            </div>
+            <span className="text-xs text-text-secondary">{Math.round(item.distribution_score)}</span>
+          </div>
+        </td>
+        <td className="px-4 py-3">
+          <span className={`text-xs px-2 py-1 rounded-full ${badge.bg} ${badge.text}`}>{badge.label}</span>
+        </td>
+        <td className="px-4 py-3">
+          <button
+            onClick={(e) => { e.stopPropagation(); onInvestigate(item.ja4); }}
+            className="text-xs bg-accent-primary/10 text-accent-primary px-3 py-1 rounded hover:bg-accent-primary/20 transition-colors"
+          >
+            Investiguer JA4
+          </button>
+        </td>
+      </tr>
+      {expanded && (
+        <tr className="border-b border-border bg-background-card">
+          <td colSpan={7} className="px-6 py-4">
+            {countriesLoading ? (
+              <div className="flex items-center gap-2 text-text-secondary text-sm">
+                <div className="w-4 h-4 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+                Chargement des pays…
+              </div>
+            ) : countriesError ? (
+              <span className="text-threat-critical text-sm">⚠️ {countriesError}</span>
+            ) : (
+              <div className="flex flex-wrap gap-2">
+                {countries.map((c) => (
+                  <span
+                    key={c.country_code}
+                    title={`${c.country_code}: ${c.unique_ips} IPs, ${c.hits} hits`}
+                    className="inline-flex items-center gap-1 bg-background-secondary border border-border rounded-full px-2 py-1 text-xs text-text-primary"
+                  >
+                    {getCountryFlag(c.country_code)} {c.country_code}
+                    <span className="text-text-disabled">·</span>
+                    <span className="text-accent-primary">{formatNumber(c.unique_ips)} IPs</span>
+                  </span>
+                ))}
+              </div>
+            )}
+          </td>
+        </tr>
+      )}
+    </>
+  );
+}
+
+// ─── Main Component ───────────────────────────────────────────────────────────
+
+export function BotnetMapView() {
+  const navigate = useNavigate();
+
+  const [items, setItems] = useState<BotnetItem[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  const [summary, setSummary] = useState<BotnetSummary | null>(null);
+  const [summaryLoading, setSummaryLoading] = useState(true);
+  const [summaryError, setSummaryError] = useState<string | null>(null);
+
+  const [sortField, setSortField] = useState<SortField>('unique_ips');
+
+  useEffect(() => {
+    const fetchItems = async () => {
+      setLoading(true);
+      try {
+        const res = await fetch('/api/botnets/ja4-spread');
+        if (!res.ok) throw new Error('Erreur chargement des botnets');
+        const data: { items: BotnetItem[]; total: number } = await res.json();
+        setItems(data.items ?? []);
+      } catch (err) {
+        setError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setLoading(false);
+      }
+    };
+    const fetchSummary = async () => {
+      setSummaryLoading(true);
+      try {
+        const res = await fetch('/api/botnets/summary');
+        if (!res.ok) throw new Error('Erreur chargement du résumé');
+        const data: BotnetSummary = await res.json();
+        setSummary(data);
+      } catch (err) {
+        setSummaryError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setSummaryLoading(false);
+      }
+    };
+    fetchItems();
+    fetchSummary();
+  }, []);
+
+  const sortedItems = [...items].sort((a, b) => b[sortField] - a[sortField]);
+
+  const sortButton = (field: SortField, label: string) => (
+    <button
+      onClick={() => setSortField(field)}
+      className={`text-xs px-3 py-1.5 rounded transition-colors ${
+        sortField === field
+          ? 'bg-accent-primary/20 text-accent-primary'
+          : 'text-text-secondary hover:text-text-primary'
+      }`}
+    >
+      {label}
+    </button>
+  );
+
+  return (
+    <div className="p-6 space-y-6 animate-fade-in">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-text-primary">🌍 Botnets Distribués</h1>
+        <p className="text-text-secondary mt-1">
+          Analyse de la distribution géographique des fingerprints JA4 pour détecter les botnets globaux.
+        </p>
+      </div>
+
+      {/* Stat cards */}
+      {summaryLoading ? (
+        <LoadingSpinner />
+      ) : summaryError ? (
+        <ErrorMessage message={summaryError} />
+      ) : summary ? (
+        <div className="grid grid-cols-4 gap-4">
+          <StatCard label="Botnets globaux (>100 pays)" value={formatNumber(summary.total_global_botnets)} accent="text-threat-critical" />
+          <StatCard label="Total IPs en botnets" value={formatNumber(summary.total_ips_in_botnets)} accent="text-threat-high" />
+          <StatCard label="JA4 le plus répandu" value={summary.most_spread_ja4 || '—'} accent="text-accent-primary" mono />
+          <StatCard label="JA4 avec le plus d'IPs" value={summary.most_ips_ja4 || '—'} accent="text-accent-primary" mono />
+        </div>
+      ) : null}
+
+      {/* Sort controls */}
+      <div className="flex items-center gap-2">
+        <span className="text-text-secondary text-sm">Trier par :</span>
+        {sortButton('unique_ips', '🖥️ IPs')}
+        {sortButton('unique_countries', '🌍 Pays')}
+        {sortButton('targeted_hosts', '🎯 Hosts')}
+      </div>
+
+      {/* Table */}
+      <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+        {loading ? (
+          <LoadingSpinner />
+        ) : error ? (
+          <div className="p-4"><ErrorMessage message={error} /></div>
+        ) : (
+          <table className="w-full text-sm">
+            <thead>
+              <tr className="border-b border-border text-text-secondary text-left">
+                <th className="px-4 py-3">JA4</th>
+                <th className="px-4 py-3">IPs</th>
+                <th className="px-4 py-3">Pays</th>
+                <th className="px-4 py-3">Hosts ciblés</th>
+                <th className="px-4 py-3">Score distribution</th>
+                <th className="px-4 py-3">Classe</th>
+                <th className="px-4 py-3"></th>
+              </tr>
+            </thead>
+            <tbody>
+              {sortedItems.map((item) => (
+                <BotnetRow
+                  key={item.ja4}
+                  item={item}
+                  onInvestigate={(ja4) => navigate(`/investigation/ja4/${ja4}`)}
+                />
+              ))}
+            </tbody>
+          </table>
+        )}
+      </div>
+    </div>
+  );
+}
diff --git a/frontend/src/components/BruteForceView.tsx b/frontend/src/components/BruteForceView.tsx
new file mode 100644
index 0000000..a605682
--- /dev/null
+++ b/frontend/src/components/BruteForceView.tsx
@@ -0,0 +1,361 @@
+import { useState, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+// ─── Types ────────────────────────────────────────────────────────────────────
+
+interface BruteForceTarget {
+  host: string;
+  unique_ips: number;
+  total_hits: number;
+  total_params: number;
+  attack_type: string;
+  top_ja4: string[];
+}
+
+interface BruteForceAttacker {
+  ip: string;
+  distinct_hosts: number;
+  total_hits: number;
+  total_params: number;
+  ja4: string;
+}
+
+interface TimelineHour {
+  hour: number;
+  hits: number;
+  ips: number;
+}
+
+type ActiveTab = 'targets' | 'attackers' | 'timeline';
+
+// ─── Helpers ──────────────────────────────────────────────────────────────────
+
+function formatNumber(n: number): string {
+  return n.toLocaleString('fr-FR');
+}
+
+// ─── Sub-components ───────────────────────────────────────────────────────────
+
+function StatCard({ label, value, accent }: { label: string; value: string | number; accent?: string }) {
+  return (
+    <div className="bg-background-secondary rounded-lg p-4 flex flex-col gap-1 border border-border">
+      <span className="text-text-secondary text-sm">{label}</span>
+      <span className={`text-2xl font-bold ${accent ?? 'text-text-primary'}`}>{value}</span>
+    </div>
+  );
+}
+
+function LoadingSpinner() {
+  return (
+    <div className="flex items-center justify-center py-12">
+      <div className="w-8 h-8 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+    </div>
+  );
+}
+
+function ErrorMessage({ message }: { message: string }) {
+  return (
+    <div className="bg-threat-critical/10 border border-threat-critical/30 rounded-lg p-4 text-threat-critical">
+      ⚠️ {message}
+    </div>
+  );
+}
+
+// ─── Main Component ───────────────────────────────────────────────────────────
+
+export function BruteForceView() {
+  const navigate = useNavigate();
+
+  const [activeTab, setActiveTab] = useState<ActiveTab>('targets');
+
+  const [targets, setTargets] = useState<BruteForceTarget[]>([]);
+  const [targetsTotal, setTargetsTotal] = useState(0);
+  const [targetsLoading, setTargetsLoading] = useState(true);
+  const [targetsError, setTargetsError] = useState<string | null>(null);
+
+  const [attackers, setAttackers] = useState<BruteForceAttacker[]>([]);
+  const [attackersLoading, setAttackersLoading] = useState(false);
+  const [attackersError, setAttackersError] = useState<string | null>(null);
+  const [attackersLoaded, setAttackersLoaded] = useState(false);
+
+  const [timeline, setTimeline] = useState<TimelineHour[]>([]);
+  const [timelineLoading, setTimelineLoading] = useState(false);
+  const [timelineError, setTimelineError] = useState<string | null>(null);
+  const [timelineLoaded, setTimelineLoaded] = useState(false);
+
+  useEffect(() => {
+    const fetchTargets = async () => {
+      setTargetsLoading(true);
+      try {
+        const res = await fetch('/api/bruteforce/targets');
+        if (!res.ok) throw new Error('Erreur chargement des cibles');
+        const data: { items: BruteForceTarget[]; total: number } = await res.json();
+        setTargets(data.items ?? []);
+        setTargetsTotal(data.total ?? 0);
+      } catch (err) {
+        setTargetsError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setTargetsLoading(false);
+      }
+    };
+    fetchTargets();
+  }, []);
+
+  const loadAttackers = async () => {
+    if (attackersLoaded) return;
+    setAttackersLoading(true);
+    try {
+      const res = await fetch('/api/bruteforce/attackers?limit=50');
+      if (!res.ok) throw new Error('Erreur chargement des attaquants');
+      const data: { items: BruteForceAttacker[] } = await res.json();
+      setAttackers(data.items ?? []);
+      setAttackersLoaded(true);
+    } catch (err) {
+      setAttackersError(err instanceof Error ? err.message : 'Erreur inconnue');
+    } finally {
+      setAttackersLoading(false);
+    }
+  };
+
+  const loadTimeline = async () => {
+    if (timelineLoaded) return;
+    setTimelineLoading(true);
+    try {
+      const res = await fetch('/api/bruteforce/timeline');
+      if (!res.ok) throw new Error('Erreur chargement de la timeline');
+      const data: { hours: TimelineHour[] } = await res.json();
+      setTimeline(data.hours ?? []);
+      setTimelineLoaded(true);
+    } catch (err) {
+      setTimelineError(err instanceof Error ? err.message : 'Erreur inconnue');
+    } finally {
+      setTimelineLoading(false);
+    }
+  };
+
+  const handleTabChange = (tab: ActiveTab) => {
+    setActiveTab(tab);
+    if (tab === 'attackers') loadAttackers();
+    if (tab === 'timeline') loadTimeline();
+  };
+
+  const totalHits = targets.reduce((s, t) => s + t.total_hits, 0);
+
+  const maxHits = timeline.length > 0 ? Math.max(...timeline.map((h) => h.hits)) : 1;
+  const peakHour = timeline.reduce(
+    (best, h) => (h.hits > best.hits ? h : best),
+    { hour: 0, hits: 0, ips: 0 }
+  );
+
+  const tabs: { id: ActiveTab; label: string }[] = [
+    { id: 'targets', label: '🎯 Cibles' },
+    { id: 'attackers', label: '⚔️ Attaquants' },
+    { id: 'timeline', label: '⏱️ Timeline' },
+  ];
+
+  return (
+    <div className="p-6 space-y-6 animate-fade-in">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-text-primary">🔥 Brute Force & Credential Stuffing</h1>
+        <p className="text-text-secondary mt-1">
+          Détection des attaques par force brute, credential stuffing et énumération de paramètres.
+        </p>
+      </div>
+
+      {/* Stat cards */}
+      <div className="grid grid-cols-3 gap-4">
+        <StatCard label="Cibles détectées" value={formatNumber(targetsTotal)} accent="text-threat-high" />
+        <StatCard
+          label="IPs attaquantes"
+          value={attackersLoaded ? formatNumber(attackers.length) : '—'}
+          accent="text-threat-critical"
+        />
+        <StatCard label="Total hits" value={formatNumber(totalHits)} accent="text-text-primary" />
+      </div>
+
+      {/* Tabs */}
+      <div className="flex gap-2 border-b border-border">
+        {tabs.map((tab) => (
+          <button
+            key={tab.id}
+            onClick={() => handleTabChange(tab.id)}
+            className={`px-4 py-2 text-sm font-medium transition-colors ${
+              activeTab === tab.id
+                ? 'text-accent-primary border-b-2 border-accent-primary'
+                : 'text-text-secondary hover:text-text-primary'
+            }`}
+          >
+            {tab.label}
+          </button>
+        ))}
+      </div>
+
+      {/* Cibles tab */}
+      {activeTab === 'targets' && (
+        <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+          {targetsLoading ? (
+            <LoadingSpinner />
+          ) : targetsError ? (
+            <div className="p-4"><ErrorMessage message={targetsError} /></div>
+          ) : (
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="border-b border-border text-text-secondary text-left">
+                  <th className="px-4 py-3">Host</th>
+                  <th className="px-4 py-3">IPs distinctes</th>
+                  <th className="px-4 py-3">Total hits</th>
+                  <th className="px-4 py-3">Params combos</th>
+                  <th className="px-4 py-3">Type d'attaque</th>
+                  <th className="px-4 py-3">Top JA4</th>
+                  <th className="px-4 py-3"></th>
+                </tr>
+              </thead>
+              <tbody>
+                {targets.map((t) => (
+                  <tr key={t.host} className="border-b border-border hover:bg-background-card transition-colors">
+                    <td className="px-4 py-3 font-mono text-text-primary text-xs">{t.host}</td>
+                    <td className="px-4 py-3 text-text-primary">{formatNumber(t.unique_ips)}</td>
+                    <td className="px-4 py-3 text-text-primary">{formatNumber(t.total_hits)}</td>
+                    <td className="px-4 py-3 text-text-primary">{formatNumber(t.total_params)}</td>
+                    <td className="px-4 py-3">
+                      {t.attack_type === 'credential_stuffing' ? (
+                        <span className="bg-threat-critical/20 text-threat-critical text-xs px-2 py-1 rounded-full">
+                          💳 Credential Stuffing
+                        </span>
+                      ) : (
+                        <span className="bg-threat-high/20 text-threat-high text-xs px-2 py-1 rounded-full">
+                          🔍 Énumération
+                        </span>
+                      )}
+                    </td>
+                    <td className="px-4 py-3">
+                      <div className="flex flex-wrap gap-1">
+                        {(t.top_ja4 ?? []).slice(0, 3).map((ja4) => (
+                          <span key={ja4} className="font-mono text-xs bg-background-card px-1.5 py-0.5 rounded border border-border text-text-secondary">
+                            {ja4.slice(0, 12)}…
+                          </span>
+                        ))}
+                      </div>
+                    </td>
+                    <td className="px-4 py-3">
+                      <button
+                        onClick={() => navigate(`/investigation/${t.host}`)}
+                        className="text-xs bg-accent-primary/10 text-accent-primary px-3 py-1 rounded hover:bg-accent-primary/20 transition-colors"
+                      >
+                        Voir détails
+                      </button>
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          )}
+        </div>
+      )}
+
+      {/* Attaquants tab */}
+      {activeTab === 'attackers' && (
+        <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+          {attackersLoading ? (
+            <LoadingSpinner />
+          ) : attackersError ? (
+            <div className="p-4"><ErrorMessage message={attackersError} /></div>
+          ) : (
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="border-b border-border text-text-secondary text-left">
+                  <th className="px-4 py-3">IP</th>
+                  <th className="px-4 py-3">Hosts ciblés</th>
+                  <th className="px-4 py-3">Hits</th>
+                  <th className="px-4 py-3">Params</th>
+                  <th className="px-4 py-3">JA4</th>
+                  <th className="px-4 py-3"></th>
+                </tr>
+              </thead>
+              <tbody>
+                {attackers.map((a) => (
+                  <tr key={a.ip} className="border-b border-border hover:bg-background-card transition-colors">
+                    <td className="px-4 py-3 font-mono text-text-primary text-xs">{a.ip}</td>
+                    <td className="px-4 py-3 text-text-primary">{a.distinct_hosts}</td>
+                    <td className="px-4 py-3 text-text-primary">{formatNumber(a.total_hits)}</td>
+                    <td className="px-4 py-3 text-text-primary">{formatNumber(a.total_params)}</td>
+                    <td className="px-4 py-3 font-mono text-xs text-text-secondary">{a.ja4 ? a.ja4.slice(0, 16) : '—'}…</td>
+                    <td className="px-4 py-3">
+                      <button
+                        onClick={() => navigate(`/investigation/${a.ip}`)}
+                        className="text-xs bg-threat-high/10 text-threat-high px-3 py-1 rounded hover:bg-threat-high/20 transition-colors"
+                      >
+                        Investiguer
+                      </button>
+                    </td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          )}
+        </div>
+      )}
+
+      {/* Timeline tab */}
+      {activeTab === 'timeline' && (
+        <div className="bg-background-secondary rounded-lg border border-border p-6">
+          {timelineLoading ? (
+            <LoadingSpinner />
+          ) : timelineError ? (
+            <ErrorMessage message={timelineError} />
+          ) : (
+            <>
+              <div className="flex items-center justify-between mb-4">
+                <h2 className="text-text-primary font-semibold">Activité par heure</h2>
+                {peakHour.hits > 0 && (
+                  <span className="text-xs text-text-secondary">
+                    Pic : <span className="text-threat-critical font-medium">{peakHour.hour}h</span> ({formatNumber(peakHour.hits)} hits)
+                  </span>
+                )}
+              </div>
+              <div className="flex items-end gap-1 h-48">
+                {Array.from({ length: 24 }, (_, i) => {
+                  const entry = timeline.find((h) => h.hour === i) ?? { hour: i, hits: 0, ips: 0 };
+                  const pct = maxHits > 0 ? (entry.hits / maxHits) * 100 : 0;
+                  const isPeak = entry.hour === peakHour.hour && entry.hits > 0;
+                  return (
+                    <div key={i} className="flex flex-col items-center flex-1 gap-1">
+                      <div className="w-full flex flex-col justify-end" style={{ height: '160px' }}>
+                        <div
+                          title={`${i}h: ${entry.hits} hits, ${entry.ips} IPs`}
+                          style={{ height: `${Math.max(pct, 1)}%` }}
+                          className={`w-full rounded-t transition-all ${
+                            isPeak
+                              ? 'bg-threat-critical'
+                              : pct >= 70
+                              ? 'bg-threat-high'
+                              : pct >= 30
+                              ? 'bg-threat-medium'
+                              : 'bg-accent-primary/60'
+                          }`}
+                        />
+                      </div>
+                      <span className="text-text-disabled text-xs">{i}</span>
+                    </div>
+                  );
+                })}
+              </div>
+              <div className="flex gap-4 mt-4 text-xs text-text-secondary">
+                <span className="flex items-center gap-1"><span className="w-3 h-3 bg-threat-critical rounded-sm inline-block" /> Pic</span>
+                <span className="flex items-center gap-1"><span className="w-3 h-3 bg-threat-high rounded-sm inline-block" /> Élevé (≥70%)</span>
+                <span className="flex items-center gap-1"><span className="w-3 h-3 bg-threat-medium rounded-sm inline-block" /> Moyen (≥30%)</span>
+                <span className="flex items-center gap-1"><span className="w-3 h-3 bg-accent-primary/60 rounded-sm inline-block" /> Faible</span>
+              </div>
+            </>
+          )}
+        </div>
+      )}
+
+      {/* Summary */}
+      {activeTab === 'targets' && !targetsLoading && !targetsError && (
+        <p className="text-text-secondary text-xs">{formatNumber(targetsTotal)} cible(s) détectée(s)</p>
+      )}
+    </div>
+  );
+}
diff --git a/frontend/src/components/HeaderFingerprintView.tsx b/frontend/src/components/HeaderFingerprintView.tsx
new file mode 100644
index 0000000..a166f54
--- /dev/null
+++ b/frontend/src/components/HeaderFingerprintView.tsx
@@ -0,0 +1,302 @@
+import { useState, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+// ─── Types ────────────────────────────────────────────────────────────────────
+
+interface HeaderCluster {
+  hash: string;
+  unique_ips: number;
+  avg_browser_score: number;
+  ua_ch_mismatch_count: number;
+  ua_ch_mismatch_pct: number;
+  top_sec_fetch_modes: string[];
+  has_cookie_pct: number;
+  has_referer_pct: number;
+  classification: string;
+}
+
+interface ClusterIP {
+  ip: string;
+  browser_score: number;
+  ua_ch_mismatch: boolean;
+  sec_fetch_mode: string;
+  sec_fetch_dest: string;
+}
+
+// ─── Helpers ──────────────────────────────────────────────────────────────────
+
+function formatNumber(n: number): string {
+  return n.toLocaleString('fr-FR');
+}
+
+function mismatchColor(pct: number): string {
+  if (pct > 50) return 'text-threat-critical';
+  if (pct > 10) return 'text-threat-medium';
+  return 'text-threat-low';
+}
+
+function browserScoreColor(score: number): string {
+  if (score >= 70) return 'bg-threat-low';
+  if (score >= 40) return 'bg-threat-medium';
+  return 'bg-threat-critical';
+}
+
+function classificationBadge(cls: string): { bg: string; text: string; label: string } {
+  switch (cls) {
+    case 'bot':
+      return { bg: 'bg-threat-critical/20', text: 'text-threat-critical', label: '🤖 Bot' };
+    case 'suspicious':
+      return { bg: 'bg-threat-high/20', text: 'text-threat-high', label: '⚠️ Suspect' };
+    case 'legitimate':
+      return { bg: 'bg-threat-low/20', text: 'text-threat-low', label: '✅ Légitime' };
+    default:
+      return { bg: 'bg-background-card', text: 'text-text-secondary', label: cls };
+  }
+}
+
+// ─── Sub-components ───────────────────────────────────────────────────────────
+
+function StatCard({ label, value, accent }: { label: string; value: string | number; accent?: string }) {
+  return (
+    <div className="bg-background-secondary rounded-lg p-4 flex flex-col gap-1 border border-border">
+      <span className="text-text-secondary text-sm">{label}</span>
+      <span className={`text-2xl font-bold ${accent ?? 'text-text-primary'}`}>{value}</span>
+    </div>
+  );
+}
+
+function LoadingSpinner() {
+  return (
+    <div className="flex items-center justify-center py-12">
+      <div className="w-8 h-8 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+    </div>
+  );
+}
+
+function ErrorMessage({ message }: { message: string }) {
+  return (
+    <div className="bg-threat-critical/10 border border-threat-critical/30 rounded-lg p-4 text-threat-critical">
+      ⚠️ {message}
+    </div>
+  );
+}
+
+// ─── Cluster row with expandable IPs ─────────────────────────────────────────
+
+function ClusterRow({
+  cluster,
+  onInvestigateIP,
+}: {
+  cluster: HeaderCluster;
+  onInvestigateIP: (ip: string) => void;
+}) {
+  const [expanded, setExpanded] = useState(false);
+  const [clusterIPs, setClusterIPs] = useState<ClusterIP[]>([]);
+  const [ipsLoading, setIpsLoading] = useState(false);
+  const [ipsError, setIpsError] = useState<string | null>(null);
+  const [ipsLoaded, setIpsLoaded] = useState(false);
+
+  const toggle = async () => {
+    setExpanded((prev) => !prev);
+    if (!ipsLoaded && !expanded) {
+      setIpsLoading(true);
+      try {
+        const res = await fetch(`/api/headers/cluster/${cluster.hash}/ips?limit=50`);
+        if (!res.ok) throw new Error('Erreur chargement IPs');
+        const data: { ips: ClusterIP[] } = await res.json();
+        setClusterIPs(data.ips ?? []);
+        setIpsLoaded(true);
+      } catch (err) {
+        setIpsError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setIpsLoading(false);
+      }
+    }
+  };
+
+  const badge = classificationBadge(cluster.classification);
+
+  return (
+    <>
+      <tr
+        className="border-b border-border hover:bg-background-card transition-colors cursor-pointer"
+        onClick={toggle}
+      >
+        <td className="px-4 py-3">
+          <span className="text-accent-primary text-xs mr-2">{expanded ? '▾' : '▸'}</span>
+          <span className="font-mono text-xs text-text-primary">{cluster.hash.slice(0, 16)}…</span>
+        </td>
+        <td className="px-4 py-3 text-text-primary">{formatNumber(cluster.unique_ips)}</td>
+        <td className="px-4 py-3">
+          <div className="flex items-center gap-2">
+            <div className="w-20 bg-background-card rounded-full h-2">
+              <div
+                className={`h-2 rounded-full ${browserScoreColor(cluster.avg_browser_score)}`}
+                style={{ width: `${cluster.avg_browser_score}%` }}
+              />
+            </div>
+            <span className="text-xs text-text-secondary">{Math.round(cluster.avg_browser_score)}</span>
+          </div>
+        </td>
+        <td className={`px-4 py-3 font-semibold text-sm ${mismatchColor(cluster.ua_ch_mismatch_pct)}`}>
+          {Math.round(cluster.ua_ch_mismatch_pct)}%
+        </td>
+        <td className="px-4 py-3">
+          <span className={`text-xs px-2 py-1 rounded-full ${badge.bg} ${badge.text}`}>{badge.label}</span>
+        </td>
+        <td className="px-4 py-3">
+          <div className="flex flex-wrap gap-1">
+            {(cluster.top_sec_fetch_modes ?? []).slice(0, 3).map((mode) => (
+              <span key={mode} className="text-xs bg-background-card border border-border px-1.5 py-0.5 rounded text-text-secondary">
+                {mode}
+              </span>
+            ))}
+          </div>
+        </td>
+      </tr>
+      {expanded && (
+        <tr className="border-b border-border bg-background-card">
+          <td colSpan={6} className="px-6 py-4">
+            {ipsLoading ? (
+              <div className="flex items-center gap-2 text-text-secondary text-sm">
+                <div className="w-4 h-4 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+                Chargement des IPs…
+              </div>
+            ) : ipsError ? (
+              <span className="text-threat-critical text-sm">⚠️ {ipsError}</span>
+            ) : (
+              <div className="overflow-auto max-h-64">
+                <table className="w-full text-xs">
+                  <thead>
+                    <tr className="text-text-secondary">
+                      <th className="text-left py-1 pr-4">IP</th>
+                      <th className="text-left py-1 pr-4">Browser Score</th>
+                      <th className="text-left py-1 pr-4">UA/CH Mismatch</th>
+                      <th className="text-left py-1 pr-4">Sec-Fetch Mode</th>
+                      <th className="text-left py-1 pr-4">Sec-Fetch Dest</th>
+                      <th />
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {clusterIPs.map((ip) => (
+                      <tr key={ip.ip} className="border-t border-border/50">
+                        <td className="py-1.5 pr-4 font-mono text-text-primary">{ip.ip}</td>
+                        <td className="py-1.5 pr-4">
+                          <span className={ip.browser_score >= 70 ? 'text-threat-low' : ip.browser_score >= 40 ? 'text-threat-medium' : 'text-threat-critical'}>
+                            {Math.round(ip.browser_score)}
+                          </span>
+                        </td>
+                        <td className="py-1.5 pr-4">
+                          {ip.ua_ch_mismatch ? (
+                            <span className="text-threat-critical">⚠️ Oui</span>
+                          ) : (
+                            <span className="text-threat-low">✓ Non</span>
+                          )}
+                        </td>
+                        <td className="py-1.5 pr-4 text-text-secondary">{ip.sec_fetch_mode || '—'}</td>
+                        <td className="py-1.5 pr-4 text-text-secondary">{ip.sec_fetch_dest || '—'}</td>
+                        <td className="py-1.5">
+                          <button
+                            onClick={(e) => { e.stopPropagation(); onInvestigateIP(ip.ip); }}
+                            className="bg-accent-primary/10 text-accent-primary px-2 py-0.5 rounded hover:bg-accent-primary/20 transition-colors"
+                          >
+                            Investiguer
+                          </button>
+                        </td>
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            )}
+          </td>
+        </tr>
+      )}
+    </>
+  );
+}
+
+// ─── Main Component ───────────────────────────────────────────────────────────
+
+export function HeaderFingerprintView() {
+  const navigate = useNavigate();
+
+  const [clusters, setClusters] = useState<HeaderCluster[]>([]);
+  const [totalClusters, setTotalClusters] = useState(0);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    const fetchClusters = async () => {
+      setLoading(true);
+      try {
+        const res = await fetch('/api/headers/clusters?limit=50');
+        if (!res.ok) throw new Error('Erreur chargement des clusters');
+        const data: { clusters: HeaderCluster[]; total_clusters: number } = await res.json();
+        setClusters(data.clusters ?? []);
+        setTotalClusters(data.total_clusters ?? 0);
+      } catch (err) {
+        setError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setLoading(false);
+      }
+    };
+    fetchClusters();
+  }, []);
+
+  const suspiciousClusters = clusters.filter((c) => c.ua_ch_mismatch_pct > 50).length;
+  const legitimateClusters = clusters.filter((c) => c.classification === 'legitimate').length;
+
+  return (
+    <div className="p-6 space-y-6 animate-fade-in">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-text-primary">📡 Fingerprint HTTP Headers</h1>
+        <p className="text-text-secondary mt-1">
+          Clustering par ordre et composition des headers HTTP pour identifier les bots et fingerprints suspects.
+        </p>
+      </div>
+
+      {/* Stat cards */}
+      <div className="grid grid-cols-3 gap-4">
+        <StatCard label="Total clusters" value={formatNumber(totalClusters)} accent="text-text-primary" />
+        <StatCard label="Clusters suspects (UA/CH >50%)" value={formatNumber(suspiciousClusters)} accent="text-threat-critical" />
+        <StatCard label="Clusters légitimes" value={formatNumber(legitimateClusters)} accent="text-threat-low" />
+      </div>
+
+      {/* Table */}
+      <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+        {loading ? (
+          <LoadingSpinner />
+        ) : error ? (
+          <div className="p-4"><ErrorMessage message={error} /></div>
+        ) : (
+          <table className="w-full text-sm">
+            <thead>
+              <tr className="border-b border-border text-text-secondary text-left">
+                <th className="px-4 py-3">Hash cluster</th>
+                <th className="px-4 py-3">IPs</th>
+                <th className="px-4 py-3">Browser Score</th>
+                <th className="px-4 py-3">UA/CH Mismatch %</th>
+                <th className="px-4 py-3">Classification</th>
+                <th className="px-4 py-3">Sec-Fetch modes</th>
+              </tr>
+            </thead>
+            <tbody>
+              {clusters.map((cluster) => (
+                <ClusterRow
+                  key={cluster.hash}
+                  cluster={cluster}
+                  onInvestigateIP={(ip) => navigate(`/investigation/${ip}`)}
+                />
+              ))}
+            </tbody>
+          </table>
+        )}
+      </div>
+      {!loading && !error && (
+        <p className="text-text-secondary text-xs">{formatNumber(totalClusters)} cluster(s) détecté(s)</p>
+      )}
+    </div>
+  );
+}
diff --git a/frontend/src/components/HeatmapView.tsx b/frontend/src/components/HeatmapView.tsx
new file mode 100644
index 0000000..3eeb5d8
--- /dev/null
+++ b/frontend/src/components/HeatmapView.tsx
@@ -0,0 +1,320 @@
+import { useState, useEffect } from 'react';
+
+// ─── Types ────────────────────────────────────────────────────────────────────
+
+interface HourlyEntry {
+  hour: number;
+  hits: number;
+  unique_ips: number;
+  max_rps: number;
+}
+
+interface TopHost {
+  host: string;
+  total_hits: number;
+  unique_ips: number;
+  unique_ja4s: number;
+  hourly_hits: number[];
+}
+
+interface HeatmapMatrix {
+  hosts: string[];
+  matrix: number[][];
+}
+
+// ─── Helpers ──────────────────────────────────────────────────────────────────
+
+function formatNumber(n: number): string {
+  return n.toLocaleString('fr-FR');
+}
+
+function heatmapCellStyle(value: number, maxValue: number): React.CSSProperties {
+  if (maxValue === 0 || value === 0) return { backgroundColor: 'transparent' };
+  const ratio = value / maxValue;
+  if (ratio >= 0.75) return { backgroundColor: 'rgba(239, 68, 68, 0.85)' };
+  if (ratio >= 0.5) return { backgroundColor: 'rgba(168, 85, 247, 0.7)' };
+  if (ratio >= 0.25) return { backgroundColor: 'rgba(59, 130, 246, 0.6)' };
+  if (ratio >= 0.05) return { backgroundColor: 'rgba(96, 165, 250, 0.35)' };
+  return { backgroundColor: 'rgba(147, 197, 253, 0.15)' };
+}
+
+// ─── Sub-components ───────────────────────────────────────────────────────────
+
+function StatCard({ label, value, accent }: { label: string; value: string | number; accent?: string }) {
+  return (
+    <div className="bg-background-secondary rounded-lg p-4 flex flex-col gap-1 border border-border">
+      <span className="text-text-secondary text-sm">{label}</span>
+      <span className={`text-2xl font-bold ${accent ?? 'text-text-primary'}`}>{value}</span>
+    </div>
+  );
+}
+
+function LoadingSpinner() {
+  return (
+    <div className="flex items-center justify-center py-12">
+      <div className="w-8 h-8 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+    </div>
+  );
+}
+
+function ErrorMessage({ message }: { message: string }) {
+  return (
+    <div className="bg-threat-critical/10 border border-threat-critical/30 rounded-lg p-4 text-threat-critical">
+      ⚠️ {message}
+    </div>
+  );
+}
+
+// Mini sparkline for a host row
+function Sparkline({ data }: { data: number[] }) {
+  const max = Math.max(...data, 1);
+  return (
+    <div className="flex items-end gap-px" style={{ height: '24px', width: '96px' }}>
+      {data.map((v, i) => {
+        const pct = (v / max) * 100;
+        return (
+          <div
+            key={i}
+            style={{ height: `${Math.max(pct, 5)}%`, width: '4px' }}
+            className={`rounded-sm ${pct >= 70 ? 'bg-threat-critical' : pct >= 30 ? 'bg-threat-medium' : 'bg-accent-primary/50'}`}
+          />
+        );
+      })}
+    </div>
+  );
+}
+
+// ─── Main Component ───────────────────────────────────────────────────────────
+
+export function HeatmapView() {
+  const [hourly, setHourly] = useState<HourlyEntry[]>([]);
+  const [hourlyLoading, setHourlyLoading] = useState(true);
+  const [hourlyError, setHourlyError] = useState<string | null>(null);
+
+  const [topHosts, setTopHosts] = useState<TopHost[]>([]);
+  const [topHostsLoading, setTopHostsLoading] = useState(true);
+  const [topHostsError, setTopHostsError] = useState<string | null>(null);
+
+  const [matrixData, setMatrixData] = useState<HeatmapMatrix | null>(null);
+  const [matrixLoading, setMatrixLoading] = useState(true);
+  const [matrixError, setMatrixError] = useState<string | null>(null);
+
+  useEffect(() => {
+    const fetchHourly = async () => {
+      try {
+        const res = await fetch('/api/heatmap/hourly');
+        if (!res.ok) throw new Error('Erreur chargement courbe horaire');
+        const data: { hours: HourlyEntry[] } = await res.json();
+        setHourly(data.hours ?? []);
+      } catch (err) {
+        setHourlyError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setHourlyLoading(false);
+      }
+    };
+    const fetchTopHosts = async () => {
+      try {
+        const res = await fetch('/api/heatmap/top-hosts?limit=20');
+        if (!res.ok) throw new Error('Erreur chargement top hosts');
+        const data: { hosts: TopHost[] } = await res.json();
+        setTopHosts(data.hosts ?? []);
+      } catch (err) {
+        setTopHostsError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setTopHostsLoading(false);
+      }
+    };
+    const fetchMatrix = async () => {
+      try {
+        const res = await fetch('/api/heatmap/matrix');
+        if (!res.ok) throw new Error('Erreur chargement heatmap matrix');
+        const data: HeatmapMatrix = await res.json();
+        setMatrixData(data);
+      } catch (err) {
+        setMatrixError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setMatrixLoading(false);
+      }
+    };
+    fetchHourly();
+    fetchTopHosts();
+    fetchMatrix();
+  }, []);
+
+  const peakHour = hourly.reduce((best, h) => (h.hits > best.hits ? h : best), { hour: 0, hits: 0, unique_ips: 0, max_rps: 0 });
+  const totalHits = hourly.reduce((s, h) => s + h.hits, 0);
+  const maxHits = hourly.length > 0 ? Math.max(...hourly.map((h) => h.hits)) : 1;
+
+  const matrixMax = matrixData
+    ? Math.max(...matrixData.matrix.flatMap((row) => row), 1)
+    : 1;
+
+  const displayHosts = matrixData ? matrixData.hosts.slice(0, 15) : [];
+
+  return (
+    <div className="p-6 space-y-8 animate-fade-in">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-text-primary">⏱️ Heatmap Temporelle d'Attaques</h1>
+        <p className="text-text-secondary mt-1">
+          Distribution horaire de l'activité malveillante par host cible.
+        </p>
+      </div>
+
+      {/* Stat cards */}
+      <div className="grid grid-cols-3 gap-4">
+        <StatCard
+          label="Heure de pic"
+          value={peakHour.hits > 0 ? `${peakHour.hour}h (${formatNumber(peakHour.hits)} hits)` : '—'}
+          accent="text-threat-critical"
+        />
+        <StatCard label="Total hits (24h)" value={formatNumber(totalHits)} accent="text-text-primary" />
+        <StatCard label="Hosts ciblés" value={formatNumber(matrixData?.hosts.length ?? 0)} accent="text-threat-high" />
+      </div>
+
+      {/* Section 1: Courbe horaire */}
+      <div className="bg-background-secondary rounded-lg border border-border p-6">
+        <h2 className="text-text-primary font-semibold mb-4">Activité horaire — 24h</h2>
+        {hourlyLoading ? (
+          <LoadingSpinner />
+        ) : hourlyError ? (
+          <ErrorMessage message={hourlyError} />
+        ) : (
+          <>
+            <div className="flex items-end gap-1" style={{ height: '160px' }}>
+              {Array.from({ length: 24 }, (_, i) => {
+                const entry = hourly.find((h) => h.hour === i) ?? { hour: i, hits: 0, unique_ips: 0, max_rps: 0 };
+                const pct = maxHits > 0 ? (entry.hits / maxHits) * 100 : 0;
+                return (
+                  <div key={i} className="flex flex-col items-center flex-1 gap-1 h-full">
+                    <div className="w-full flex flex-col justify-end flex-1">
+                      <div
+                        title={`${i}h: ${entry.hits} hits`}
+                        style={{ height: `${Math.max(pct, 1)}%` }}
+                        className={`w-full rounded-t transition-all ${
+                          pct >= 70 ? 'bg-threat-critical' : pct >= 30 ? 'bg-threat-medium' : 'bg-accent-primary/60'
+                        }`}
+                      />
+                    </div>
+                    <span className="text-text-disabled text-xs">{i}</span>
+                  </div>
+                );
+              })}
+            </div>
+            <div className="flex gap-4 mt-3 text-xs text-text-secondary">
+              <span className="flex items-center gap-1"><span className="w-3 h-3 bg-threat-critical rounded-sm inline-block" /> Élevé (≥70%)</span>
+              <span className="flex items-center gap-1"><span className="w-3 h-3 bg-threat-medium rounded-sm inline-block" /> Moyen (≥30%)</span>
+              <span className="flex items-center gap-1"><span className="w-3 h-3 bg-accent-primary/60 rounded-sm inline-block" /> Faible</span>
+            </div>
+          </>
+        )}
+      </div>
+
+      {/* Section 2: Heatmap matrix */}
+      <div className="bg-background-secondary rounded-lg border border-border p-6">
+        <h2 className="text-text-primary font-semibold mb-4">Heatmap Host × Heure</h2>
+        {matrixLoading ? (
+          <LoadingSpinner />
+        ) : matrixError ? (
+          <ErrorMessage message={matrixError} />
+        ) : !matrixData || displayHosts.length === 0 ? (
+          <p className="text-text-secondary text-sm">Aucune donnée disponible.</p>
+        ) : (
+          <div className="overflow-auto">
+            <div className="inline-block min-w-full">
+              {/* Hour headers */}
+              <div className="flex" style={{ marginLeft: '180px' }}>
+                {Array.from({ length: 24 }, (_, i) => (
+                  <div key={i} className="text-center text-xs text-text-disabled" style={{ width: '28px', minWidth: '28px' }}>
+                    {i}
+                  </div>
+                ))}
+              </div>
+              {/* Rows */}
+              {displayHosts.map((host, rowIdx) => {
+                const rowData = matrixData.matrix[rowIdx] ?? Array(24).fill(0);
+                return (
+                  <div key={host} className="flex items-center" style={{ height: '24px', marginBottom: '2px' }}>
+                    <div className="text-xs text-text-secondary truncate text-right pr-2" style={{ width: '180px', minWidth: '180px' }} title={host}>
+                      {host}
+                    </div>
+                    {Array.from({ length: 24 }, (_, h) => {
+                      const val = rowData[h] ?? 0;
+                      return (
+                        <div
+                          key={h}
+                          title={`${host} ${h}h: ${val} hits`}
+                          style={{
+                            width: '26px',
+                            minWidth: '26px',
+                            height: '20px',
+                            marginRight: '2px',
+                            borderRadius: '2px',
+                            ...heatmapCellStyle(val, matrixMax),
+                          }}
+                        />
+                      );
+                    })}
+                  </div>
+                );
+              })}
+            </div>
+            <div className="flex gap-3 mt-4 text-xs text-text-secondary items-center">
+              <span>Intensité :</span>
+              {[
+                { label: 'Nul', style: { backgroundColor: 'transparent', border: '1px solid rgba(255,255,255,0.1)' } },
+                { label: 'Très faible', style: { backgroundColor: 'rgba(147, 197, 253, 0.15)' } },
+                { label: 'Faible', style: { backgroundColor: 'rgba(96, 165, 250, 0.35)' } },
+                { label: 'Moyen', style: { backgroundColor: 'rgba(59, 130, 246, 0.6)' } },
+                { label: 'Élevé', style: { backgroundColor: 'rgba(168, 85, 247, 0.7)' } },
+                { label: 'Critique', style: { backgroundColor: 'rgba(239, 68, 68, 0.85)' } },
+              ].map(({ label, style }) => (
+                <span key={label} className="flex items-center gap-1">
+                  <span style={{ ...style, display: 'inline-block', width: '14px', height: '14px', borderRadius: '2px' }} />
+                  {label}
+                </span>
+              ))}
+            </div>
+          </div>
+        )}
+      </div>
+
+      {/* Section 3: Top hosts table */}
+      <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+        <div className="px-6 py-4 border-b border-border">
+          <h2 className="text-text-primary font-semibold">Top Hosts ciblés</h2>
+        </div>
+        {topHostsLoading ? (
+          <LoadingSpinner />
+        ) : topHostsError ? (
+          <div className="p-4"><ErrorMessage message={topHostsError} /></div>
+        ) : (
+          <table className="w-full text-sm">
+            <thead>
+              <tr className="border-b border-border text-text-secondary text-left">
+                <th className="px-4 py-3">Host</th>
+                <th className="px-4 py-3">Total hits</th>
+                <th className="px-4 py-3">IPs uniques</th>
+                <th className="px-4 py-3">JA4 uniques</th>
+                <th className="px-4 py-3">Activité 24h</th>
+              </tr>
+            </thead>
+            <tbody>
+              {topHosts.map((h) => (
+                <tr key={h.host} className="border-b border-border hover:bg-background-card transition-colors">
+                  <td className="px-4 py-3 font-mono text-xs text-text-primary">{h.host}</td>
+                  <td className="px-4 py-3 text-text-primary">{formatNumber(h.total_hits)}</td>
+                  <td className="px-4 py-3 text-text-secondary">{formatNumber(h.unique_ips)}</td>
+                  <td className="px-4 py-3 text-text-secondary">{formatNumber(h.unique_ja4s)}</td>
+                  <td className="px-4 py-3">
+                    <Sparkline data={h.hourly_hits ?? Array(24).fill(0)} />
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        )}
+      </div>
+    </div>
+  );
+}
diff --git a/frontend/src/components/MLFeaturesView.tsx b/frontend/src/components/MLFeaturesView.tsx
new file mode 100644
index 0000000..939ac57
--- /dev/null
+++ b/frontend/src/components/MLFeaturesView.tsx
@@ -0,0 +1,529 @@
+import { useState, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+// ─── Types ────────────────────────────────────────────────────────────────────
+
+interface MLAnomaly {
+  ip: string;
+  ja4: string;
+  host: string;
+  hits: number;
+  fuzzing_index: number;
+  hit_velocity: number;
+  temporal_entropy: number;
+  is_fake_navigation: boolean;
+  ua_ch_mismatch: boolean;
+  sni_host_mismatch: boolean;
+  is_ua_rotating: boolean;
+  path_diversity_ratio: number;
+  anomalous_payload_ratio: number;
+  asn_label: string;
+  bot_name: string;
+  attack_type: string;
+}
+
+interface RadarData {
+  ip: string;
+  fuzzing_score: number;
+  velocity_score: number;
+  fake_nav_score: number;
+  ua_mismatch_score: number;
+  sni_mismatch_score: number;
+  orphan_score: number;
+  path_repetition_score: number;
+  payload_anomaly_score: number;
+}
+
+interface ScatterPoint {
+  ip: string;
+  ja4: string;
+  fuzzing_index: number;
+  hit_velocity: number;
+  hits: number;
+  attack_type: string;
+}
+
+// ─── Helpers ──────────────────────────────────────────────────────────────────
+
+function formatNumber(n: number): string {
+  return n.toLocaleString('fr-FR');
+}
+
+function attackTypeEmoji(type: string): string {
+  switch (type) {
+    case 'brute_force': return '🔑';
+    case 'flood':       return '🌊';
+    case 'scraper':     return '🕷️';
+    case 'spoofing':    return '🎭';
+    case 'scanner':     return '🔍';
+    default:            return '❓';
+  }
+}
+
+function attackTypeColor(type: string): string {
+  switch (type) {
+    case 'brute_force': return '#ef4444';
+    case 'flood':       return '#3b82f6';
+    case 'scraper':     return '#a855f7';
+    case 'spoofing':    return '#f97316';
+    case 'scanner':     return '#eab308';
+    default:            return '#6b7280';
+  }
+}
+
+function fuzzingBadgeClass(value: number): string {
+  if (value >= 200) return 'bg-threat-critical/20 text-threat-critical';
+  if (value >= 100) return 'bg-threat-high/20 text-threat-high';
+  if (value >= 50)  return 'bg-threat-medium/20 text-threat-medium';
+  return 'bg-background-card text-text-secondary';
+}
+
+// ─── Sub-components ───────────────────────────────────────────────────────────
+
+function LoadingSpinner() {
+  return (
+    <div className="flex items-center justify-center py-12">
+      <div className="w-8 h-8 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+    </div>
+  );
+}
+
+function ErrorMessage({ message }: { message: string }) {
+  return (
+    <div className="bg-threat-critical/10 border border-threat-critical/30 rounded-lg p-4 text-threat-critical">
+      ⚠️ {message}
+    </div>
+  );
+}
+
+// ─── Radar Chart (SVG octagonal) ─────────────────────────────────────────────
+
+const RADAR_AXES = [
+  { key: 'fuzzing_score',        label: 'Fuzzing' },
+  { key: 'velocity_score',       label: 'Vélocité' },
+  { key: 'fake_nav_score',       label: 'Fausse nav' },
+  { key: 'ua_mismatch_score',    label: 'UA/CH mismatch' },
+  { key: 'sni_mismatch_score',   label: 'SNI mismatch' },
+  { key: 'orphan_score',         label: 'Orphan ratio' },
+  { key: 'path_repetition_score', label: 'Répétition URL' },
+  { key: 'payload_anomaly_score', label: 'Payload anormal' },
+] as const;
+
+type RadarKey = typeof RADAR_AXES[number]['key'];
+
+function RadarChart({ data }: { data: RadarData }) {
+  const size = 280;
+  const cx = size / 2;
+  const cy = size / 2;
+  const maxR = 100;
+  const n = RADAR_AXES.length;
+
+  const angleOf = (i: number) => (i * 2 * Math.PI) / n - Math.PI / 2;
+
+  const pointFor = (i: number, r: number): [number, number] => {
+    const a = angleOf(i);
+    return [cx + r * Math.cos(a), cy + r * Math.sin(a)];
+  };
+
+  // Background rings (at 25%, 50%, 75%, 100%)
+  const rings = [25, 50, 75, 100];
+
+  const dataPoints = RADAR_AXES.map((axis, i) => {
+    const val = Math.min((data[axis.key as RadarKey] ?? 0), 100);
+    return pointFor(i, (val / 100) * maxR);
+  });
+
+  const polygonPoints = dataPoints.map(([x, y]) => `${x},${y}`).join(' ');
+
+  return (
+    <svg width={size} height={size} viewBox={`0 0 ${size} ${size}`} className="overflow-visible">
+      {/* Background rings */}
+      {rings.map((r) => {
+        const pts = RADAR_AXES.map((_, i) => {
+          const [x, y] = pointFor(i, (r / 100) * maxR);
+          return `${x},${y}`;
+        }).join(' ');
+        return (
+          <polygon
+            key={r}
+            points={pts}
+            fill="none"
+            stroke="rgba(100,116,139,0.2)"
+            strokeWidth="1"
+          />
+        );
+      })}
+
+      {/* Axis lines */}
+      {RADAR_AXES.map((_, i) => {
+        const [x, y] = pointFor(i, maxR);
+        return (
+          <line
+            key={i}
+            x1={cx} y1={cy}
+            x2={x} y2={y}
+            stroke="rgba(100,116,139,0.35)"
+            strokeWidth="1"
+          />
+        );
+      })}
+
+      {/* Data polygon */}
+      <polygon
+        points={polygonPoints}
+        fill="rgba(239,68,68,0.2)"
+        stroke="rgba(239,68,68,0.85)"
+        strokeWidth="2"
+      />
+
+      {/* Data dots */}
+      {dataPoints.map(([x, y], i) => (
+        <circle key={i} cx={x} cy={y} r="3" fill="rgba(239,68,68,0.9)" />
+      ))}
+
+      {/* Axis labels */}
+      {RADAR_AXES.map((axis, i) => {
+        const [x, y] = pointFor(i, maxR + 18);
+        const anchor = x < cx - 5 ? 'end' : x > cx + 5 ? 'start' : 'middle';
+        return (
+          <text
+            key={axis.key}
+            x={x}
+            y={y}
+            textAnchor={anchor}
+            fontSize="10"
+            fill="rgba(148,163,184,0.9)"
+            dominantBaseline="middle"
+          >
+            {axis.label}
+          </text>
+        );
+      })}
+
+      {/* Percentage labels on vertical axis */}
+      {rings.map((r) => {
+        const [, y] = pointFor(0, (r / 100) * maxR);
+        return (
+          <text key={r} x={cx + 3} y={y} fontSize="8" fill="rgba(100,116,139,0.6)" dominantBaseline="middle">
+            {r}
+          </text>
+        );
+      })}
+    </svg>
+  );
+}
+
+// ─── Scatter plot ─────────────────────────────────────────────────────────────
+
+function ScatterPlot({ points }: { points: ScatterPoint[] }) {
+  const [tooltip, setTooltip] = useState<{ ip: string; type: string; x: number; y: number } | null>(null);
+
+  const W = 600;
+  const H = 200;
+  const padL = 40;
+  const padB = 30;
+  const padT = 10;
+  const padR = 20;
+
+  const maxX = 350;
+  const maxY = 1;
+
+  const toSvgX = (v: number) => padL + ((v / maxX) * (W - padL - padR));
+  const toSvgY = (v: number) => padT + ((1 - v / maxY) * (H - padT - padB));
+
+  // X axis ticks
+  const xTicks = [0, 50, 100, 150, 200, 250, 300, 350];
+  const yTicks = [0, 0.25, 0.5, 0.75, 1.0];
+
+  return (
+    <div className="relative">
+      <svg
+        width="100%"
+        viewBox={`0 0 ${W} ${H}`}
+        className="overflow-visible"
+        onMouseLeave={() => setTooltip(null)}
+      >
+        {/* Grid lines */}
+        {xTicks.map((v) => (
+          <line key={v} x1={toSvgX(v)} y1={padT} x2={toSvgX(v)} y2={H - padB} stroke="rgba(100,116,139,0.15)" strokeWidth="1" />
+        ))}
+        {yTicks.map((v) => (
+          <line key={v} x1={padL} y1={toSvgY(v)} x2={W - padR} y2={toSvgY(v)} stroke="rgba(100,116,139,0.15)" strokeWidth="1" />
+        ))}
+
+        {/* X axis */}
+        <line x1={padL} y1={H - padB} x2={W - padR} y2={H - padB} stroke="rgba(100,116,139,0.4)" strokeWidth="1" />
+        {xTicks.map((v) => (
+          <text key={v} x={toSvgX(v)} y={H - padB + 12} textAnchor="middle" fontSize="9" fill="rgba(148,163,184,0.7)">{v}</text>
+        ))}
+        <text x={(W - padL - padR) / 2 + padL} y={H - 2} textAnchor="middle" fontSize="10" fill="rgba(148,163,184,0.8)">Fuzzing Index →</text>
+
+        {/* Y axis */}
+        <line x1={padL} y1={padT} x2={padL} y2={H - padB} stroke="rgba(100,116,139,0.4)" strokeWidth="1" />
+        {yTicks.map((v) => (
+          <text key={v} x={padL - 4} y={toSvgY(v)} textAnchor="end" fontSize="9" fill="rgba(148,163,184,0.7)" dominantBaseline="middle">{v.toFixed(2)}</text>
+        ))}
+
+        {/* Data points */}
+        {points.map((pt, i) => {
+          const x = toSvgX(Math.min(pt.fuzzing_index, maxX));
+          const y = toSvgY(Math.min(pt.hit_velocity, maxY));
+          const color = attackTypeColor(pt.attack_type);
+          return (
+            <circle
+              key={i}
+              cx={x}
+              cy={y}
+              r={3}
+              fill={color}
+              fillOpacity={0.75}
+              stroke={color}
+              strokeWidth="0.5"
+              style={{ cursor: 'pointer' }}
+              onMouseEnter={() => setTooltip({ ip: pt.ip, type: pt.attack_type, x, y })}
+            />
+          );
+        })}
+
+        {/* Tooltip */}
+        {tooltip && (
+          <g>
+            <rect
+              x={Math.min(tooltip.x + 6, W - 120)}
+              y={Math.max(tooltip.y - 28, padT)}
+              width={110}
+              height={28}
+              rx={3}
+              fill="rgba(15,23,42,0.95)"
+              stroke="rgba(100,116,139,0.4)"
+              strokeWidth="1"
+            />
+            <text
+              x={Math.min(tooltip.x + 11, W - 115)}
+              y={Math.max(tooltip.y - 18, padT + 8)}
+              fontSize="9"
+              fill="white"
+            >
+              {tooltip.ip}
+            </text>
+            <text
+              x={Math.min(tooltip.x + 11, W - 115)}
+              y={Math.max(tooltip.y - 7, padT + 19)}
+              fontSize="9"
+              fill="rgba(148,163,184,0.9)"
+            >
+              {attackTypeEmoji(tooltip.type)} {tooltip.type}
+            </text>
+          </g>
+        )}
+      </svg>
+    </div>
+  );
+}
+
+// ─── Main Component ───────────────────────────────────────────────────────────
+
+export function MLFeaturesView() {
+  const navigate = useNavigate();
+
+  const [anomalies, setAnomalies] = useState<MLAnomaly[]>([]);
+  const [anomaliesLoading, setAnomaliesLoading] = useState(true);
+  const [anomaliesError, setAnomaliesError] = useState<string | null>(null);
+
+  const [scatter, setScatter] = useState<ScatterPoint[]>([]);
+  const [scatterLoading, setScatterLoading] = useState(true);
+  const [scatterError, setScatterError] = useState<string | null>(null);
+
+  const [selectedIP, setSelectedIP] = useState<string | null>(null);
+  const [radarData, setRadarData] = useState<RadarData | null>(null);
+  const [radarLoading, setRadarLoading] = useState(false);
+  const [radarError, setRadarError] = useState<string | null>(null);
+
+  useEffect(() => {
+    const fetchAnomalies = async () => {
+      try {
+        const res = await fetch('/api/ml/top-anomalies?limit=50');
+        if (!res.ok) throw new Error('Erreur chargement des anomalies');
+        const data: { items: MLAnomaly[] } = await res.json();
+        setAnomalies(data.items ?? []);
+      } catch (err) {
+        setAnomaliesError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setAnomaliesLoading(false);
+      }
+    };
+    const fetchScatter = async () => {
+      try {
+        const res = await fetch('/api/ml/scatter?limit=200');
+        if (!res.ok) throw new Error('Erreur chargement du scatter');
+        const data: { points: ScatterPoint[] } = await res.json();
+        setScatter(data.points ?? []);
+      } catch (err) {
+        setScatterError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setScatterLoading(false);
+      }
+    };
+    fetchAnomalies();
+    fetchScatter();
+  }, []);
+
+  const loadRadar = async (ip: string) => {
+    if (selectedIP === ip) {
+      setSelectedIP(null);
+      setRadarData(null);
+      return;
+    }
+    setSelectedIP(ip);
+    setRadarLoading(true);
+    setRadarError(null);
+    try {
+      const res = await fetch(`/api/ml/ip/${encodeURIComponent(ip)}/radar`);
+      if (!res.ok) throw new Error('Erreur chargement du radar');
+      const data: RadarData = await res.json();
+      setRadarData(data);
+    } catch (err) {
+      setRadarError(err instanceof Error ? err.message : 'Erreur inconnue');
+    } finally {
+      setRadarLoading(false);
+    }
+  };
+
+  return (
+    <div className="p-6 space-y-6 animate-fade-in">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-text-primary">🤖 Analyse Features ML</h1>
+        <p className="text-text-secondary mt-1">
+          Visualisation des features ML pour la détection d'anomalies comportementales.
+        </p>
+      </div>
+
+      {/* Main two-column layout */}
+      <div className="flex gap-6 flex-col lg:flex-row">
+        {/* Left: anomalies table */}
+        <div className="flex-1 min-w-0">
+          <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+            <div className="px-4 py-3 border-b border-border">
+              <h2 className="text-text-primary font-semibold text-sm">Top anomalies</h2>
+            </div>
+            {anomaliesLoading ? (
+              <LoadingSpinner />
+            ) : anomaliesError ? (
+              <div className="p-4"><ErrorMessage message={anomaliesError} /></div>
+            ) : (
+              <div className="overflow-auto max-h-[500px]">
+                <table className="w-full text-xs">
+                  <thead className="sticky top-0 bg-background-secondary z-10">
+                    <tr className="border-b border-border text-text-secondary text-left">
+                      <th className="px-3 py-2">IP</th>
+                      <th className="px-3 py-2">Host</th>
+                      <th className="px-3 py-2">Hits</th>
+                      <th className="px-3 py-2">Fuzzing</th>
+                      <th className="px-3 py-2">Type</th>
+                      <th className="px-3 py-2">Signaux</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {anomalies.map((item) => (
+                      <tr
+                        key={item.ip}
+                        onClick={() => loadRadar(item.ip)}
+                        className={`border-b border-border cursor-pointer transition-colors ${
+                          selectedIP === item.ip
+                            ? 'bg-accent-primary/10'
+                            : 'hover:bg-background-card'
+                        }`}
+                      >
+                        <td className="px-3 py-2 font-mono text-text-primary">{item.ip}</td>
+                        <td className="px-3 py-2 text-text-secondary max-w-[120px] truncate" title={item.host}>
+                          {item.host || '—'}
+                        </td>
+                        <td className="px-3 py-2 text-text-primary">{formatNumber(item.hits)}</td>
+                        <td className="px-3 py-2">
+                          <span className={`px-1.5 py-0.5 rounded text-xs font-semibold ${fuzzingBadgeClass(item.fuzzing_index)}`}>
+                            {Math.round(item.fuzzing_index)}
+                          </span>
+                        </td>
+                        <td className="px-3 py-2">
+                          <span title={item.attack_type} className="text-sm">
+                            {attackTypeEmoji(item.attack_type)}
+                          </span>
+                        </td>
+                        <td className="px-3 py-2">
+                          <span className="flex gap-0.5">
+                            {item.ua_ch_mismatch   && <span title="UA/CH mismatch">⚠️</span>}
+                            {item.is_fake_navigation && <span title="Fausse navigation">🎭</span>}
+                            {item.is_ua_rotating   && <span title="UA rotatif">🔄</span>}
+                            {item.sni_host_mismatch && <span title="SNI mismatch">🌐</span>}
+                          </span>
+                        </td>
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            )}
+          </div>
+        </div>
+
+        {/* Right: Radar chart */}
+        <div className="lg:w-80 xl:w-96">
+          <div className="bg-background-secondary rounded-lg border border-border p-4 h-full flex flex-col">
+            <h2 className="text-text-primary font-semibold text-sm mb-3">
+              Radar ML {selectedIP ? <span className="text-accent-primary font-mono text-xs">— {selectedIP}</span> : ''}
+            </h2>
+            {!selectedIP ? (
+              <div className="flex-1 flex items-center justify-center text-text-disabled text-sm text-center">
+                Cliquez sur une IP<br />pour afficher le radar
+              </div>
+            ) : radarLoading ? (
+              <div className="flex-1 flex items-center justify-center">
+                <LoadingSpinner />
+              </div>
+            ) : radarError ? (
+              <ErrorMessage message={radarError} />
+            ) : radarData ? (
+              <>
+                <div className="flex justify-center">
+                  <RadarChart data={radarData} />
+                </div>
+                <button
+                  onClick={() => navigate(`/investigation/${selectedIP}`)}
+                  className="mt-3 w-full text-xs bg-accent-primary/10 text-accent-primary px-3 py-2 rounded hover:bg-accent-primary/20 transition-colors"
+                >
+                  🔍 Investiguer {selectedIP}
+                </button>
+              </>
+            ) : null}
+          </div>
+        </div>
+      </div>
+
+      {/* Scatter plot */}
+      <div className="bg-background-secondary rounded-lg border border-border p-6">
+        <h2 className="text-text-primary font-semibold mb-4">Nuage de points — Fuzzing Index × Vélocité</h2>
+        {scatterLoading ? (
+          <LoadingSpinner />
+        ) : scatterError ? (
+          <ErrorMessage message={scatterError} />
+        ) : (
+          <>
+            <ScatterPlot points={scatter} />
+            {/* Legend */}
+            <div className="flex flex-wrap gap-4 mt-3 text-xs text-text-secondary">
+              {['brute_force', 'flood', 'scraper', 'spoofing', 'scanner'].map((type) => (
+                <span key={type} className="flex items-center gap-1.5">
+                  <span
+                    style={{ backgroundColor: attackTypeColor(type), display: 'inline-block', width: '10px', height: '10px', borderRadius: '50%' }}
+                  />
+                  {attackTypeEmoji(type)} {type}
+                </span>
+              ))}
+            </div>
+          </>
+        )}
+      </div>
+    </div>
+  );
+}
diff --git a/frontend/src/components/RotationView.tsx b/frontend/src/components/RotationView.tsx
new file mode 100644
index 0000000..3da3039
--- /dev/null
+++ b/frontend/src/components/RotationView.tsx
@@ -0,0 +1,370 @@
+import { useState, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+// ─── Types ────────────────────────────────────────────────────────────────────
+
+interface JA4Rotator {
+  ip: string;
+  distinct_ja4_count: number;
+  total_hits: number;
+  evasion_score: number;
+}
+
+interface PersistentThreat {
+  ip: string;
+  recurrence: number;
+  worst_score: number;
+  worst_threat_level: string;
+  first_seen: string;
+  last_seen: string;
+  persistence_score: number;
+}
+
+interface JA4HistoryEntry {
+  ja4: string;
+  hits: number;
+  window_start: string;
+}
+
+type ActiveTab = 'rotators' | 'persistent';
+
+// ─── Helpers ──────────────────────────────────────────────────────────────────
+
+function formatNumber(n: number): string {
+  return n.toLocaleString('fr-FR');
+}
+
+function formatDate(iso: string): string {
+  if (!iso) return '—';
+  try {
+    return new Date(iso).toLocaleDateString('fr-FR', { day: '2-digit', month: '2-digit', hour: '2-digit', minute: '2-digit' });
+  } catch {
+    return iso;
+  }
+}
+
+function threatLevelBadge(level: string): { bg: string; text: string } {
+  switch (level?.toLowerCase()) {
+    case 'critical': return { bg: 'bg-threat-critical/20', text: 'text-threat-critical' };
+    case 'high':     return { bg: 'bg-threat-high/20', text: 'text-threat-high' };
+    case 'medium':   return { bg: 'bg-threat-medium/20', text: 'text-threat-medium' };
+    case 'low':      return { bg: 'bg-threat-low/20', text: 'text-threat-low' };
+    default:         return { bg: 'bg-background-card', text: 'text-text-secondary' };
+  }
+}
+
+// ─── Sub-components ───────────────────────────────────────────────────────────
+
+function StatCard({ label, value, accent }: { label: string; value: string | number; accent?: string }) {
+  return (
+    <div className="bg-background-secondary rounded-lg p-4 flex flex-col gap-1 border border-border">
+      <span className="text-text-secondary text-sm">{label}</span>
+      <span className={`text-2xl font-bold ${accent ?? 'text-text-primary'}`}>{value}</span>
+    </div>
+  );
+}
+
+function LoadingSpinner() {
+  return (
+    <div className="flex items-center justify-center py-12">
+      <div className="w-8 h-8 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+    </div>
+  );
+}
+
+function ErrorMessage({ message }: { message: string }) {
+  return (
+    <div className="bg-threat-critical/10 border border-threat-critical/30 rounded-lg p-4 text-threat-critical">
+      ⚠️ {message}
+    </div>
+  );
+}
+
+// ─── Rotator row with expandable JA4 history ─────────────────────────────────
+
+function RotatorRow({ item }: { item: JA4Rotator }) {
+  const [expanded, setExpanded] = useState(false);
+  const [history, setHistory] = useState<JA4HistoryEntry[]>([]);
+  const [historyLoading, setHistoryLoading] = useState(false);
+  const [historyError, setHistoryError] = useState<string | null>(null);
+  const [historyLoaded, setHistoryLoaded] = useState(false);
+
+  const toggle = async () => {
+    setExpanded((prev) => !prev);
+    if (!historyLoaded && !expanded) {
+      setHistoryLoading(true);
+      try {
+        const res = await fetch(`/api/rotation/ip/${encodeURIComponent(item.ip)}/ja4-history`);
+        if (!res.ok) throw new Error('Erreur chargement historique JA4');
+        const data: { history: JA4HistoryEntry[] } = await res.json();
+        setHistory(data.history ?? []);
+        setHistoryLoaded(true);
+      } catch (err) {
+        setHistoryError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setHistoryLoading(false);
+      }
+    }
+  };
+
+  const isHighRotation = item.distinct_ja4_count > 5;
+
+  return (
+    <>
+      <tr
+        className="border-b border-border hover:bg-background-card transition-colors cursor-pointer"
+        onClick={toggle}
+      >
+        <td className="px-4 py-3">
+          <span className="text-accent-primary text-xs mr-2">{expanded ? '▾' : '▸'}</span>
+          <span className="font-mono text-xs text-text-primary">{item.ip}</span>
+        </td>
+        <td className="px-4 py-3">
+          <span className={`text-xs px-2 py-1 rounded-full font-semibold ${
+            isHighRotation ? 'bg-threat-critical/20 text-threat-critical' : 'bg-threat-medium/20 text-threat-medium'
+          }`}>
+            {item.distinct_ja4_count} JA4
+          </span>
+        </td>
+        <td className="px-4 py-3 text-text-primary">{formatNumber(item.total_hits)}</td>
+        <td className="px-4 py-3">
+          <div className="flex items-center gap-2">
+            <div className="w-24 bg-background-card rounded-full h-2">
+              <div
+                className="h-2 rounded-full bg-threat-critical"
+                style={{ width: `${Math.min(item.evasion_score, 100)}%` }}
+              />
+            </div>
+            <span className="text-xs text-threat-critical font-semibold">{Math.round(item.evasion_score)}</span>
+          </div>
+        </td>
+      </tr>
+      {expanded && (
+        <tr className="border-b border-border bg-background-card">
+          <td colSpan={4} className="px-6 py-4">
+            {historyLoading ? (
+              <div className="flex items-center gap-2 text-text-secondary text-sm">
+                <div className="w-4 h-4 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+                Chargement de l'historique…
+              </div>
+            ) : historyError ? (
+              <span className="text-threat-critical text-sm">⚠️ {historyError}</span>
+            ) : history.length === 0 ? (
+              <span className="text-text-secondary text-sm">Aucun historique disponible.</span>
+            ) : (
+              <div className="space-y-1.5">
+                <p className="text-text-secondary text-xs mb-2">Historique des JA4 utilisés :</p>
+                {history.map((entry, idx) => (
+                  <div key={idx} className="flex items-center gap-3 text-xs">
+                    <span className="font-mono text-text-primary bg-background-secondary border border-border rounded px-2 py-0.5">
+                      {entry.ja4}
+                    </span>
+                    <span className="text-text-secondary">{formatNumber(entry.hits)} hits</span>
+                    <span className="text-text-disabled">{formatDate(entry.window_start)}</span>
+                  </div>
+                ))}
+              </div>
+            )}
+          </td>
+        </tr>
+      )}
+    </>
+  );
+}
+
+// ─── Main Component ───────────────────────────────────────────────────────────
+
+export function RotationView() {
+  const navigate = useNavigate();
+
+  const [activeTab, setActiveTab] = useState<ActiveTab>('rotators');
+
+  const [rotators, setRotators] = useState<JA4Rotator[]>([]);
+  const [rotatorsLoading, setRotatorsLoading] = useState(true);
+  const [rotatorsError, setRotatorsError] = useState<string | null>(null);
+
+  const [persistent, setPersistent] = useState<PersistentThreat[]>([]);
+  const [persistentLoading, setPersistentLoading] = useState(false);
+  const [persistentError, setPersistentError] = useState<string | null>(null);
+  const [persistentLoaded, setPersistentLoaded] = useState(false);
+
+  useEffect(() => {
+    const fetchRotators = async () => {
+      setRotatorsLoading(true);
+      try {
+        const res = await fetch('/api/rotation/ja4-rotators?limit=50');
+        if (!res.ok) throw new Error('Erreur chargement des rotateurs');
+        const data: { items: JA4Rotator[] } = await res.json();
+        setRotators(data.items ?? []);
+      } catch (err) {
+        setRotatorsError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setRotatorsLoading(false);
+      }
+    };
+    fetchRotators();
+  }, []);
+
+  const loadPersistent = async () => {
+    if (persistentLoaded) return;
+    setPersistentLoading(true);
+    try {
+      const res = await fetch('/api/rotation/persistent-threats?limit=100');
+      if (!res.ok) throw new Error('Erreur chargement des menaces persistantes');
+      const data: { items: PersistentThreat[] } = await res.json();
+      // Sort by persistence_score DESC
+      const sorted = [...(data.items ?? [])].sort((a, b) => b.persistence_score - a.persistence_score);
+      setPersistent(sorted);
+      setPersistentLoaded(true);
+    } catch (err) {
+      setPersistentError(err instanceof Error ? err.message : 'Erreur inconnue');
+    } finally {
+      setPersistentLoading(false);
+    }
+  };
+
+  const handleTabChange = (tab: ActiveTab) => {
+    setActiveTab(tab);
+    if (tab === 'persistent') loadPersistent();
+  };
+
+  const maxEvasion = rotators.length > 0 ? Math.max(...rotators.map((r) => r.evasion_score)) : 0;
+  const maxPersistence = persistent.length > 0 ? Math.max(...persistent.map((p) => p.persistence_score)) : 0;
+
+  const tabs: { id: ActiveTab; label: string }[] = [
+    { id: 'rotators', label: '🎭 Rotateurs JA4' },
+    { id: 'persistent', label: '🕰️ Menaces Persistantes' },
+  ];
+
+  return (
+    <div className="p-6 space-y-6 animate-fade-in">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-text-primary">🔄 Rotation JA4 & Persistance</h1>
+        <p className="text-text-secondary mt-1">
+          Détection des IPs qui changent de fingerprint pour contourner les détections, et des menaces persistantes.
+        </p>
+      </div>
+
+      {/* Stat cards */}
+      <div className="grid grid-cols-4 gap-4">
+        <StatCard label="IPs en rotation" value={formatNumber(rotators.length)} accent="text-threat-high" />
+        <StatCard label="Score évasion max" value={Math.round(maxEvasion)} accent="text-threat-critical" />
+        <StatCard label="IPs persistantes" value={persistentLoaded ? formatNumber(persistent.length) : '—'} accent="text-threat-medium" />
+        <StatCard label="Score persistance max" value={persistentLoaded ? Math.round(maxPersistence) : '—'} accent="text-threat-critical" />
+      </div>
+
+      {/* Tabs */}
+      <div className="flex gap-2 border-b border-border">
+        {tabs.map((tab) => (
+          <button
+            key={tab.id}
+            onClick={() => handleTabChange(tab.id)}
+            className={`px-4 py-2 text-sm font-medium transition-colors ${
+              activeTab === tab.id
+                ? 'text-accent-primary border-b-2 border-accent-primary'
+                : 'text-text-secondary hover:text-text-primary'
+            }`}
+          >
+            {tab.label}
+          </button>
+        ))}
+      </div>
+
+      {/* Rotateurs tab */}
+      {activeTab === 'rotators' && (
+        <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+          {rotatorsLoading ? (
+            <LoadingSpinner />
+          ) : rotatorsError ? (
+            <div className="p-4"><ErrorMessage message={rotatorsError} /></div>
+          ) : (
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="border-b border-border text-text-secondary text-left">
+                  <th className="px-4 py-3">IP</th>
+                  <th className="px-4 py-3">JA4 distincts</th>
+                  <th className="px-4 py-3">Total hits</th>
+                  <th className="px-4 py-3">Score d'évasion</th>
+                </tr>
+              </thead>
+              <tbody>
+                {rotators.map((item) => (
+                  <RotatorRow key={item.ip} item={item} />
+                ))}
+              </tbody>
+            </table>
+          )}
+        </div>
+      )}
+
+      {/* Persistantes tab */}
+      {activeTab === 'persistent' && (
+        <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+          {persistentLoading ? (
+            <LoadingSpinner />
+          ) : persistentError ? (
+            <div className="p-4"><ErrorMessage message={persistentError} /></div>
+          ) : (
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="border-b border-border text-text-secondary text-left">
+                  <th className="px-4 py-3">IP</th>
+                  <th className="px-4 py-3">Récurrence</th>
+                  <th className="px-4 py-3">Score menace</th>
+                  <th className="px-4 py-3">Niveau</th>
+                  <th className="px-4 py-3">Première vue</th>
+                  <th className="px-4 py-3">Dernière vue</th>
+                  <th className="px-4 py-3">Score persistance</th>
+                  <th className="px-4 py-3"></th>
+                </tr>
+              </thead>
+              <tbody>
+                {persistent.map((item) => {
+                  const badge = threatLevelBadge(item.worst_threat_level);
+                  return (
+                    <tr key={item.ip} className="border-b border-border hover:bg-background-card transition-colors">
+                      <td className="px-4 py-3 font-mono text-xs text-text-primary">{item.ip}</td>
+                      <td className="px-4 py-3">
+                        <span className="bg-background-card border border-border text-text-primary text-xs px-2 py-1 rounded-full">
+                          {item.recurrence}j
+                        </span>
+                      </td>
+                      <td className="px-4 py-3 text-text-primary font-semibold">{Math.round(item.worst_score)}</td>
+                      <td className="px-4 py-3">
+                        <span className={`text-xs px-2 py-1 rounded-full ${badge.bg} ${badge.text}`}>
+                          {item.worst_threat_level?.toUpperCase() || '—'}
+                        </span>
+                      </td>
+                      <td className="px-4 py-3 text-text-secondary text-xs">{formatDate(item.first_seen)}</td>
+                      <td className="px-4 py-3 text-text-secondary text-xs">{formatDate(item.last_seen)}</td>
+                      <td className="px-4 py-3">
+                        <div className="flex items-center gap-2">
+                          <div className="w-20 bg-background-card rounded-full h-2">
+                            <div
+                              className="h-2 rounded-full bg-threat-high"
+                              style={{ width: `${Math.min(item.persistence_score, 100)}%` }}
+                            />
+                          </div>
+                          <span className="text-xs text-text-secondary">{Math.round(item.persistence_score)}</span>
+                        </div>
+                      </td>
+                      <td className="px-4 py-3">
+                        <button
+                          onClick={() => navigate(`/investigation/${item.ip}`)}
+                          className="text-xs bg-accent-primary/10 text-accent-primary px-3 py-1 rounded hover:bg-accent-primary/20 transition-colors"
+                        >
+                          Investiguer
+                        </button>
+                      </td>
+                    </tr>
+                  );
+                })}
+              </tbody>
+            </table>
+          )}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/frontend/src/components/TcpSpoofingView.tsx b/frontend/src/components/TcpSpoofingView.tsx
new file mode 100644
index 0000000..0e87b51
--- /dev/null
+++ b/frontend/src/components/TcpSpoofingView.tsx
@@ -0,0 +1,363 @@
+import { useState, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+
+// ─── Types ────────────────────────────────────────────────────────────────────
+
+interface TcpSpoofingOverview {
+  total_detections: number;
+  unique_ips: number;
+  ttl_distribution: { ttl: number; count: number; ips: number }[];
+  window_size_distribution: { window_size: number; count: number }[];
+  low_ttl_count: number;
+  zero_ttl_count: number;
+}
+
+interface TcpSpoofingItem {
+  ip: string;
+  ja4: string;
+  tcp_ttl: number;
+  tcp_window_size: number;
+  first_ua: string;
+  suspected_os: string;
+  declared_os: string;
+  spoof_flag: boolean;
+}
+
+interface OsMatrixEntry {
+  suspected_os: string;
+  declared_os: string;
+  count: number;
+}
+
+type ActiveTab = 'detections' | 'matrix';
+
+// ─── Helpers ──────────────────────────────────────────────────────────────────
+
+function formatNumber(n: number): string {
+  return n.toLocaleString('fr-FR');
+}
+
+function ttlColor(ttl: number): string {
+  if (ttl === 0) return 'text-threat-critical';
+  if (ttl < 48 || ttl > 200) return 'text-threat-critical';
+  if (ttl < 60 || (ttl > 70 && ttl <= 80)) return 'text-threat-medium';
+  if (ttl >= 60 && ttl <= 70) return 'text-threat-low';
+  return 'text-text-secondary';
+}
+
+// ─── Sub-components ───────────────────────────────────────────────────────────
+
+function StatCard({ label, value, accent }: { label: string; value: string | number; accent?: string }) {
+  return (
+    <div className="bg-background-secondary rounded-lg p-4 flex flex-col gap-1 border border-border">
+      <span className="text-text-secondary text-sm">{label}</span>
+      <span className={`text-2xl font-bold ${accent ?? 'text-text-primary'}`}>{value}</span>
+    </div>
+  );
+}
+
+function LoadingSpinner() {
+  return (
+    <div className="flex items-center justify-center py-12">
+      <div className="w-8 h-8 border-2 border-accent-primary border-t-transparent rounded-full animate-spin" />
+    </div>
+  );
+}
+
+function ErrorMessage({ message }: { message: string }) {
+  return (
+    <div className="bg-threat-critical/10 border border-threat-critical/30 rounded-lg p-4 text-threat-critical">
+      ⚠️ {message}
+    </div>
+  );
+}
+
+// ─── Main Component ───────────────────────────────────────────────────────────
+
+export function TcpSpoofingView() {
+  const navigate = useNavigate();
+
+  const [activeTab, setActiveTab] = useState<ActiveTab>('detections');
+
+  const [overview, setOverview] = useState<TcpSpoofingOverview | null>(null);
+  const [overviewLoading, setOverviewLoading] = useState(true);
+  const [overviewError, setOverviewError] = useState<string | null>(null);
+
+  const [items, setItems] = useState<TcpSpoofingItem[]>([]);
+  const [itemsLoading, setItemsLoading] = useState(true);
+  const [itemsError, setItemsError] = useState<string | null>(null);
+
+  const [matrix, setMatrix] = useState<OsMatrixEntry[]>([]);
+  const [matrixLoading, setMatrixLoading] = useState(false);
+  const [matrixError, setMatrixError] = useState<string | null>(null);
+  const [matrixLoaded, setMatrixLoaded] = useState(false);
+
+  const [filterText, setFilterText] = useState('');
+
+  useEffect(() => {
+    const fetchOverview = async () => {
+      setOverviewLoading(true);
+      try {
+        const res = await fetch('/api/tcp-spoofing/overview');
+        if (!res.ok) throw new Error('Erreur chargement overview');
+        const data: TcpSpoofingOverview = await res.json();
+        setOverview(data);
+      } catch (err) {
+        setOverviewError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setOverviewLoading(false);
+      }
+    };
+    const fetchItems = async () => {
+      setItemsLoading(true);
+      try {
+        const res = await fetch('/api/tcp-spoofing/list?limit=100');
+        if (!res.ok) throw new Error('Erreur chargement des détections');
+        const data: { items: TcpSpoofingItem[]; total: number } = await res.json();
+        setItems(data.items ?? []);
+      } catch (err) {
+        setItemsError(err instanceof Error ? err.message : 'Erreur inconnue');
+      } finally {
+        setItemsLoading(false);
+      }
+    };
+    fetchOverview();
+    fetchItems();
+  }, []);
+
+  const loadMatrix = async () => {
+    if (matrixLoaded) return;
+    setMatrixLoading(true);
+    try {
+      const res = await fetch('/api/tcp-spoofing/matrix');
+      if (!res.ok) throw new Error('Erreur chargement matrice OS');
+      const data: { matrix: OsMatrixEntry[] } = await res.json();
+      setMatrix(data.matrix ?? []);
+      setMatrixLoaded(true);
+    } catch (err) {
+      setMatrixError(err instanceof Error ? err.message : 'Erreur inconnue');
+    } finally {
+      setMatrixLoading(false);
+    }
+  };
+
+  const handleTabChange = (tab: ActiveTab) => {
+    setActiveTab(tab);
+    if (tab === 'matrix') loadMatrix();
+  };
+
+  const filteredItems = items.filter(
+    (item) =>
+      !filterText ||
+      item.ip.includes(filterText) ||
+      item.suspected_os.toLowerCase().includes(filterText.toLowerCase()) ||
+      item.declared_os.toLowerCase().includes(filterText.toLowerCase())
+  );
+
+  // Build matrix axes
+  const suspectedOSes = [...new Set(matrix.map((e) => e.suspected_os))].sort();
+  const declaredOSes = [...new Set(matrix.map((e) => e.declared_os))].sort();
+  const matrixMax = matrix.reduce((m, e) => Math.max(m, e.count), 1);
+
+  function matrixCellColor(count: number): string {
+    if (count === 0) return 'bg-background-card';
+    const ratio = count / matrixMax;
+    if (ratio >= 0.75) return 'bg-threat-critical/80';
+    if (ratio >= 0.5) return 'bg-threat-high/70';
+    if (ratio >= 0.25) return 'bg-threat-medium/60';
+    return 'bg-threat-low/40';
+  }
+
+  const tabs: { id: ActiveTab; label: string }[] = [
+    { id: 'detections', label: '📋 Détections' },
+    { id: 'matrix', label: '📊 Matrice OS' },
+  ];
+
+  return (
+    <div className="p-6 space-y-6 animate-fade-in">
+      {/* Header */}
+      <div>
+        <h1 className="text-2xl font-bold text-text-primary">🧬 Spoofing TCP/OS</h1>
+        <p className="text-text-secondary mt-1">
+          Détection des incohérences entre TTL/fenêtre TCP et l'OS déclaré.
+        </p>
+      </div>
+
+      {/* Stat cards */}
+      {overviewLoading ? (
+        <LoadingSpinner />
+      ) : overviewError ? (
+        <ErrorMessage message={overviewError} />
+      ) : overview ? (
+        <div className="grid grid-cols-4 gap-4">
+          <StatCard label="Total détections" value={formatNumber(overview.total_detections)} accent="text-threat-high" />
+          <StatCard label="IPs uniques" value={formatNumber(overview.unique_ips)} accent="text-text-primary" />
+          <StatCard label="TTL bas (<60)" value={formatNumber(overview.low_ttl_count)} accent="text-threat-medium" />
+          <StatCard label="TTL zéro" value={formatNumber(overview.zero_ttl_count)} accent="text-threat-critical" />
+        </div>
+      ) : null}
+
+      {/* Tabs */}
+      <div className="flex gap-2 border-b border-border">
+        {tabs.map((tab) => (
+          <button
+            key={tab.id}
+            onClick={() => handleTabChange(tab.id)}
+            className={`px-4 py-2 text-sm font-medium transition-colors ${
+              activeTab === tab.id
+                ? 'text-accent-primary border-b-2 border-accent-primary'
+                : 'text-text-secondary hover:text-text-primary'
+            }`}
+          >
+            {tab.label}
+          </button>
+        ))}
+      </div>
+
+      {/* Détections tab */}
+      {activeTab === 'detections' && (
+        <>
+          <div className="flex gap-3">
+            <input
+              type="text"
+              placeholder="Filtrer par IP ou OS..."
+              value={filterText}
+              onChange={(e) => setFilterText(e.target.value)}
+              className="bg-background-card border border-border rounded-lg px-3 py-2 text-sm text-text-primary placeholder-text-disabled focus:outline-none focus:border-accent-primary w-72"
+            />
+          </div>
+          <div className="bg-background-secondary rounded-lg border border-border overflow-hidden">
+            {itemsLoading ? (
+              <LoadingSpinner />
+            ) : itemsError ? (
+              <div className="p-4"><ErrorMessage message={itemsError} /></div>
+            ) : (
+              <table className="w-full text-sm">
+                <thead>
+                  <tr className="border-b border-border text-text-secondary text-left">
+                    <th className="px-4 py-3">IP</th>
+                    <th className="px-4 py-3">JA4</th>
+                    <th className="px-4 py-3">TTL observé</th>
+                    <th className="px-4 py-3">Fenêtre TCP</th>
+                    <th className="px-4 py-3">OS suspecté</th>
+                    <th className="px-4 py-3">OS déclaré</th>
+                    <th className="px-4 py-3">Spoof</th>
+                    <th className="px-4 py-3"></th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {filteredItems.map((item) => (
+                    <tr key={item.ip} className="border-b border-border hover:bg-background-card transition-colors">
+                      <td className="px-4 py-3 font-mono text-xs text-text-primary">{item.ip}</td>
+                      <td className="px-4 py-3 font-mono text-xs text-text-secondary">
+                        {item.ja4 ? `${item.ja4.slice(0, 14)}…` : '—'}
+                      </td>
+                      <td className={`px-4 py-3 font-mono font-semibold ${ttlColor(item.tcp_ttl)}`}>
+                        {item.tcp_ttl}
+                      </td>
+                      <td className="px-4 py-3 text-text-secondary text-xs">
+                        {formatNumber(item.tcp_window_size)}
+                      </td>
+                      <td className="px-4 py-3 text-text-primary text-xs">{item.suspected_os || '—'}</td>
+                      <td className="px-4 py-3 text-text-secondary text-xs">{item.declared_os || '—'}</td>
+                      <td className="px-4 py-3">
+                        {item.spoof_flag && (
+                          <span className="bg-threat-critical/20 text-threat-critical text-xs px-2 py-0.5 rounded-full">
+                            🚨 Spoof
+                          </span>
+                        )}
+                      </td>
+                      <td className="px-4 py-3">
+                        <button
+                          onClick={() => navigate(`/investigation/${item.ip}`)}
+                          className="text-xs bg-accent-primary/10 text-accent-primary px-3 py-1 rounded hover:bg-accent-primary/20 transition-colors"
+                        >
+                          Investiguer
+                        </button>
+                      </td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            )}
+          </div>
+        </>
+      )}
+
+      {/* Matrice OS tab */}
+      {activeTab === 'matrix' && (
+        <div className="bg-background-secondary rounded-lg border border-border p-6">
+          {matrixLoading ? (
+            <LoadingSpinner />
+          ) : matrixError ? (
+            <ErrorMessage message={matrixError} />
+          ) : matrix.length === 0 ? (
+            <p className="text-text-secondary text-sm">Aucune donnée disponible.</p>
+          ) : (
+            <div className="overflow-auto">
+              <h2 className="text-text-primary font-semibold mb-4">OS Suspecté × OS Déclaré</h2>
+              <table className="text-xs border-collapse">
+                <thead>
+                  <tr>
+                    <th className="px-3 py-2 text-text-secondary text-left border border-border bg-background-card">
+                      Suspecté \ Déclaré
+                    </th>
+                    {declaredOSes.map((os) => (
+                      <th key={os} className="px-3 py-2 text-text-secondary text-center border border-border bg-background-card max-w-[80px]">
+                        <span className="block truncate w-20" title={os}>{os}</span>
+                      </th>
+                    ))}
+                    <th className="px-3 py-2 text-text-secondary text-center border border-border bg-background-card">Total</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {suspectedOSes.map((sos) => {
+                    const rowEntries = declaredOSes.map((dos) => {
+                      const entry = matrix.find((e) => e.suspected_os === sos && e.declared_os === dos);
+                      return entry?.count ?? 0;
+                    });
+                    const rowTotal = rowEntries.reduce((s, v) => s + v, 0);
+                    return (
+                      <tr key={sos}>
+                        <td className="px-3 py-2 text-text-primary border border-border bg-background-card font-medium max-w-[120px]">
+                          <span className="block truncate w-28" title={sos}>{sos}</span>
+                        </td>
+                        {rowEntries.map((count, ci) => (
+                          <td
+                            key={ci}
+                            className={`px-3 py-2 text-center border border-border font-mono ${matrixCellColor(count)} ${count > 0 ? 'text-text-primary' : 'text-text-disabled'}`}
+                          >
+                            {count > 0 ? formatNumber(count) : '—'}
+                          </td>
+                        ))}
+                        <td className="px-3 py-2 text-center border border-border font-semibold text-text-primary bg-background-card">
+                          {formatNumber(rowTotal)}
+                        </td>
+                      </tr>
+                    );
+                  })}
+                  <tr>
+                    <td className="px-3 py-2 text-text-secondary border border-border bg-background-card font-semibold">Total</td>
+                    {declaredOSes.map((dos) => {
+                      const colTotal = matrix
+                        .filter((e) => e.declared_os === dos)
+                        .reduce((s, e) => s + e.count, 0);
+                      return (
+                        <td key={dos} className="px-3 py-2 text-center border border-border font-semibold text-text-primary bg-background-card">
+                          {formatNumber(colTotal)}
+                        </td>
+                      );
+                    })}
+                    <td className="px-3 py-2 text-center border border-border font-semibold text-accent-primary bg-background-card">
+                      {formatNumber(matrix.reduce((s, e) => s + e.count, 0))}
+                    </td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+          )}
+        </div>
+      )}
+    </div>
+  );
+}