Lynis - Security auditing tool for systems running Linux, macOS, BSD, and other UNIX-based systems.
Lion - Accountability browser for the modern day
Chkrootkit - Chkrootkit is a Linux tool to locally check for signs of a rootkit. It contains:
UserZoom - Test, measure, and monitor UX with our cost-effective all-in-one platform. UserZoom is a cloud-based solution for online usability testing.
Tripwire - Open Source Tripwire software is a security and data integrity tool useful for monitoring and...
GMER - GMER is an application that detects and removes rootkits .