Justin Bieber concert pictures. Detroit Lions tickets receipt. That ultra weird fetish video you downloaded. These are just some of the files you may have sitting on your hard drive but would rather no one know about. That's where TrueCrypt comes in.

TrueCrypt is free, open-source disk encryption software that allows you to easily create a virtual encrypted disk that mounts on your system like a real disk. But unlike those other partitions, the TrueCrypt container can only be accessed if you know the password, keeping those work documents or sordid love affair notes from prying eyes. There's even an option to encrypt an entire partition, whether it's your hard drive or a portable USB key you previously kept hidden in your rectum.
TrueCrypt works with a variety of OSes, including Windows 7, Vista, XP, Mac OS X, and Linux. You can download it here.

"Beyond the unsettling paranoia associated with shadowy government agencies listening in on our phone calls, it would now appear everyone and their eavesdropping monkey will soon be able to covertly access and monitor our telecommunication habits.
Moreover, a German hacker is claiming to have broken through the 64-bit A5/1 security encryption algorithm designed to protect GSM mobile calls all around the world.
According to The New York Times, 28-year-old Karsten Nohl, a computer engineer and encryption specialist, revealed the publication of his break-in code during the recent Chaos Communication Congress convention in Berlin. source