OSSEC is an open source host based intrustion detection system. It performs log monitoring, file integrity monitoring, Windows registry monitoring, rootkit detection, real-time alerting, and active-response. It runs on Microsoft Windows, and most modern Unix-like systems including Linux, FreeBSD, OpenBSD, and Solaris.
.. toctree:: :maxdepth: 3 :caption: Contents: about/index manual/index configuration/index documentation
.. toctree:: :maxdepth: 2 :caption: Contents: legacy/docs/index