Up till now OS X users have pretty much had no option except to use Disk Utility for their file and folder encryption needs. No more! Trucrypt 5.0 has finally been released on Mac OS X. This encryption software offers many more advanced features and ciphers than Disk Utility. And it’s free! Download it here.

This video tutorial shows you how to anonymize your IP address using Tor (“The Onion Router”) in Mac OS X. Amazingly you can have this set up in less than two minutes!
Web Anonymity Part 1: Hiding your IP from Mac Hax on Vimeo.