Security

One of the things I seldom talk about, both due to my Disclaimer and to my ingrained dislike of the "it's got to have a half-dozen firewalls to be secure" school of thought.

These will be mostly non-obvious or intriguing ones - there are far too many people posting links to bugtraq and suchlike, although Schneier is mandatory reading if you actually want to use your brain to deal with security...

• The Devil's Infosec Dictionary
• mod_security - Apache paranoia enhancer.
• The NSA Lock-down guide for Mac OS X Panther Client.
• Bastille - Lock-down helper for Linux, Mac OS X and HP-UX
• Stupid Security
• Tao Security - pragmatists. I like pragmatists.