The Hacker Manifesto: http://www.mithral.com/~beberg/manifesto.html

Hacker magazine: http://www.phrack.org/issues.html

How to own a continent- stories by hackers: http://insecure.org/stc/

Blackhat security conference: http://www.blackhat.com/

Defcon security conference: http://www.defcon.org/

Information security glossary: http://www.yourwindow.to/information-security/

A blog covering security technology: http://www.schneier.com/index.html

Wikipedia’s timeline of hacking: http://en.wikipedia.org/wiki/Timeline_of_computer_security_hacker_history

A hacker tells his side of the story – Kevin Mitnick: http://www.theregister.co.uk/2003/01/13/chapter_one_kevin_mitnicks_story/