Samhain Alternatives
Samhain is described as 'The Samhain host-based intrusion detection system (HIDS) provides file integrity checking and log file monitoring/analysis, as well as rootkit detection, port monitoring, detection of rogue SUID executables, and hidden processes' and is an app. There are four alternatives to Samhain for Linux. The best alternative is Tripwire, which is both free and Open Source. Other great apps like Samhain are AIDE, Mugsy and syschangemon.
Open Source Tripwire software is a security and data integrity tool useful for monitoring and alerting on specific file change(s) on a range of systems.
AIDE (Advanced Intrusion Detection Environment) is a file and directory integrity checker.
No screenshots yetMugsy is a Linux file integrity monitor. It runs as a daemon and any file modifications made to your system on directories you've specify to monitor are logged locally and optionally sent to your elasticsearch server(s).
Discontinued
No longer on GitHub, repo removed.
No screenshots yetPeriodically collects system configuration for changes, it can even run external commands and store their stdout and stderr for change monitoring. Sends periodic reports via e-mail.
No screenshots yet