Original author(s)Champ Clark III
Developer(s)Quadrant Information Security
Stable release
2.0.1 / 8 February 2021 (2021-02-08)
Written inC
Operating systemUnix-like
Available inEnglish
TypeLog analysis
LicenseGNU GPL v2
Websitequadrantsec.com/sagan_log_analysis_engine

Sagan[1] is an open source (GNU/GPLv2) multi-threaded, high performance, real-time log analysis & correlation engine developed by Quadrant Information Security that runs on Unix operating systems. It is written in C and uses a multi-threaded architecture to deliver high performance log & event analysis. Sagan's structure and rules work similarly to the Sourcefire Snort IDS/IPS engine. This allows Sagan to be compatible with Snort or Suricata rule management softwares and give Sagan the ability to correlate with Snort IDS/IPS data.

Sagan supports different output formats for reporting and analysis, log normalization, script execution on event detection, GeoIP detection/alerting and time sensitive alerting.


See also

References

  1. "Sagan Main Wiki". Sagan Main Wiki. Champ Clark.
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