samhain - 4.1.4-2+b1 main

Samhain is an integrity checker and host intrusion detection system that
can be used on single hosts as well as large, UNIX-based networks.
It supports central monitoring as well as powerful (and new) stealth
features to run undetected on memory using steganography.
.
Main features
* Complete integrity check
+ uses cryptographic checksums of files to detect
modifications,
+ can find rogue SUID executables anywhere on disk, and
* Centralized monitoring
+ native support for logging to a central server via encrypted
and authenticated connections
* Tamper resistance
+ database and configuration files can be signed
+ logfile entries and e-mail reports are signed
+ support for stealth operation