Here are some useful links from some privacy guru’s on the Internet. I place them here so everyone can read them in one place. Of course this article will get updated all the time. Everyone who cares about security and privacy should be reading this.
My first 5 minutes on a server or essential security for linux servers
Very useful page on how you can secure your Linux server in 5 minutes by Brian Kennedy
Encrypted email isn’t secure but if you must use it here are some Lavabit alternatives
An article from Joel Hruska where he explains some alternatives for Lavabit and SilentCircle.com