If you have an intelligence agency from the first world at your back, you're in a world of pain and there's not much you can do. However keeping your mail secr

If you have an intelligence agency from the first world at your back, you're in a world of pain and there's not much you can do. However keeping your mail secrets from your girlfriend and/or your boss is relatively easy. Secure passwords, two factors authentication, ciphered communications to the servers, S/MIME...