|Facebook Privacy! My favorite subject.|
Learn how to do it with my article over at PCWorld --
Facebook Timeline Privacy Tips: Lockdown Your Profile
Yeah, unfortunately it looks like the only way to really "lockdown" your profile is to go through every single post that you've ever made and hide or delete them individually. Hopefully Facebook will give us a way to hide entire years in a single click in the future, but for now this is what you gotta do. The good news is that it's not...that...tedious. Open up some Hulu and get clickin'.