Leaked from today's show: Facebook cryptography, steganography in social media, crowd-sourcing a witch hunt, and demonic portraits purposely hidden beneath waves of electronic music.
Designer Damjan Stanković has imagined a drinking glass that can indicate what it holds. The Cipher concept glass tells you when you're having OJ, milk, or Coke.
Jofi Joseph, a national security official, is fired after he's discovered to be behind the highly cutting @natsecwonk Twitter account that criticized, well, a lot of people.
Road Trip 2011: Code breakers led by Alan Turing were able to beat the Germans at their cipher games, and in the process shorten the war by as much as two years. At Bletchley Park, all the work took place in secret, where it stayed for decades.
If you don't know of Mavis Batey, you should. Her work cracking the Enigma machine's coded messages was crucial to the success of D-Day landings during WWII.
Corruption in the handling of DVD encryption may lead to garbled DVD playback. Here's how to clear it up.
In attempt to get you excited about the Super Bowl ad for its Z10, BlackBerry tweets a still from the ad. But what is it?
The Voynich Manuscript has eluded every attempt at deciphering. But new computerized statistical analysis suggests it has a genuine message and is not a hoax.
All those in the orbit of the NSA are looking for cover in the wake of the revelations about what might be called the excesses of the spy agency.
Spy agencies and hackers at your local Starbucks can vacuum up Yahoo and ICQ chats and metadata about AOL's AIM users. These services are over a decade old -- why are they not fully encrypted?