You may want to look into Hardened Gentoo which does things along the lines you suggest, amongst other hardening techniques. http://www.gentoo.org/proj/en/hard

You may want to look into Hardened Gentoo which does things along the lines you suggest, amongst other hardening techniques. http://www.gentoo.org/proj/en/hardened/ http://www.gentoo.org/proj/en/hardened/