"Hardening your Linux hosts doesn't have to be a difficult process, if you can use an automated security tool like Bastille Linux. Bastille covers a wide variety of platforms and distributions, making it ideal for configuring heterogeneous IT environments. In this tip, I'll describe the way Bastille Linux works and explain how to get started.
"Using automated hardening tools is a quick and easy way to provide some baseline security for your Linux hosts. Jay Beale's Bastille Linux has become the de facto standard application for Linux hardening..."