Lynis - Security auditing tool for systems running Linux, macOS, BSD, and other UNIX-based systems.

Dependency-Check - Dependency-Check is a utility that identifies project dependencies and checks if there are any...

Silverback - Silverback 3

Nessus - Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.

Chkrootkit - Chkrootkit is a Linux tool to locally check for signs of a rootkit. It contains:

OpenSCAP - SCAP is a line of standards managed by NIST.