Suricata is a network intrusion prevention and detection engine developed by the Open Information Security Foundation and its supporting vendors.
The engine is multi-threaded and has native IPv6 support. It's capable of loading existing Snort rules and signatures and supports the Barnyard and Barnyard2 tools.
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What's New in This Release: [ read full changelog ]
· TLS handshake decoder and detection keywords were added.
· Napatech capture card support was added.
· Md5 calculation for files was added.
· File log was added.
· HTTP CONNECT handling was improved.
· IPv6 issues were fixed.
· Major scalability improvements were made.