How to Set Up and Use FileVault 2

MacTuts+:

There are a number of different ways to keep unwanted people out of your Mac as well as your files encrypted. In this tutorial, we’ll be discussing the king of Mac encryption, FileVault 2.

If you’re interested in using FileVault 2 but the original FileVault put you off, I’ve got a new article over at MacTuts+ that explains the key differences and shows you how to set up and use the latest data encryption method in OS X.