"Bastille Linux aims to be the most comprehensive, flexible,
and educational Security Hardening Program for Red Hat Linux
6.0/6.1. Virtually every task it performs is optional,
providing immense flexibility. It educates the installing admin
regarding the topic at hand before asking any question. The
interactive nature allows the program to be more thorough when
securing, while the educational component produces an admin who is
less likely to compromise the increased security."