Some links to interesting blogs:
IT Forensics & Security
Stoked-security – Erwin
Tips, tricks, research and observations from a Dutch technical auditor, who is still as stoked about penetration testing and security in general as the day he discovered the world of security & hacking.
About security, pentesting and everything else.
Distracted – Daniel Niggebrugge
Likes password hashes and loves playing around with the many ways of attempting to find the plain text password.