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Filter by platform, license text, maturity, maintenance cadence, and editorial tags like privacy-focused or self-hosted. Search matches names, summaries, tags, and use cases.

Suricata

Top pick

High-performance IDS/IPS and network security monitoring with multi-threading, TLS inspection options, and Lua scripting.

idsipsnetworksocdetection

Security & Privacy

Snort

Also strong

Classic packet-sniffing IDS/IPS with rule language and community rule feeds; Snort 3 improves scaling.

idsipsnetworksoc