Websites
http://phpsec.org/projects/guide/4.html - PHP Security Guide
http://www.rfidblog.org.uk/hancke-rfidrelay.pdf
http://en.wikipedia.org/wiki/Session_fixation - Session Fixation
https://addons.mozilla.org/en-US/firefox/addon/573 - Firefox cookie editor
http://www.criticalsecurity.net/ - Forum