Here are more links with security tips, this time with great stuff from Lifehacker.com.

On passwords:

• I Will Use Good Passwords, by Joe Kissell of Macworld.com
• Password Hasher, a Firefix security add-on.
• Pick A Good Password, part one and part two (which is basically a very short mnemonic tip).
• How I'd Hack Your Weak Passwords, by John Pozadzides, plus this great article on The Threat of Free Public Wi-Fi, with videos.
• Making your passwords safer.

Assorted phishing and protection tips:

• A phishing flowchart for the uninitiated, and a guide to avoiding online scams.
• 8 methods to avoid phishing scams, at Marvquin.com, and 44 more ways at Focus.com.
• Report phishing attempts at Phishtank, so other people can protect themselves too.
  
• Protecting yourself from malware attacks.
• Protecting your data the right way.

Online accounts and hacking:

• Lessons from hacked Google and Gmail accounts.
• Social hacking : How I Stole Someone's Identity, by Herbert Thompson, at Scientific American.
• A related article on the weakest link in your online armor: "Forgot your password?"