Buzz the Fly . User Friendly . Pulgas Water Temple . Unix Ad Ego Search . The programming section of the Library at Kanga.
Security is a question of intelligent assessment.
There are other, better sorted documents listed in the sections above. These are just things that are useful, or had no other better place. The Web Safe Colour Cube . Martin Keegan's MUD Tree . Siemon Guidelines to Industry Standards for Network Wiring.