Bastille Linux is a security hardening program for Mandrake and Red Hat Linux. If run in the preferred Interactive mode, it can teach you a good deal about Security while personalizing your system security state. If run in the quicker Automated mode, it can quickly tigten your machine, but not nearly as effectively (since user/sysadmin education is an important step!) To run: Best: InteractiveBastille -x (under X) InteractiveBastille -c (in text mode) Good: BastilleChooser (under X) AutomatedBastille (under Curses) [deprecated]