Suricata
High-performance network IDS/IPS
⭐ 4.4/5 (3200 reviews)
About Suricata
Suricata is a high-performance open-source network analysis and threat detection engine supporting IDS, IPS, and network security monitoring.
Key Features
- Multi-threaded architecture
- Protocol identification
- File extraction and logging
- Lua scripting support
- JA3/JA4 TLS fingerprinting
- EVE JSON logging
✅ Pros
- Multi-threaded performance
- Modern protocol detection
- Good JSON logging
- Active development
❌ Cons
- Complex configuration
- Requires rule tuning
- Documentation could improve
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