PAMGuard
6.8
A Linux PAM module auditing and hardening tool that detects and prevents malicious PAM-based backdoors like PamDOORa. It monitors PAM activity, identifies suspicious patterns, and enforces stricter authentication policies, providing a robust defense against credential theft and unauthorized access.
100h
mvp estimate
6.8
viability grade
13
views
technology stack
C#
PostgreSQL
security
Medium
inspired by
New Linux backdoor uses PAM modules to steal SSH credentials