Don't-Miss Security Stories
GPGTools works with Mail.app and Thunderbird, and Keybase helps you publish your public key and verify other people's.
Topher Kessler offers tips for dealing with a Mac that won't accept a password.
New Year's is the perfect time to review your Internet security measures, and help your family do the same.
OS X's Keychain Access provides the avenue for managing and retrieving your passwords. Topher Kessler dives deeper into its password powers.
A reader is concerned about the security of his laptop on a public Wi-Fi network. We offer tips for keeping the bad guys out.
By default, the Mac is pretty secure. But with the help of a couple of built-in options, you can make it even more so. Topher Kessler explains.
Effective or not, many IT departments insist that you change your password every 90 days. Here's how to do it as painlessly as possible.