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Happy Cryptmas

The Cyber Security Challenge UK recently launched a new cyber challenge for the Xmas holiday. The challenge takes the form of an image containing a lot of random-looking text with a Christmas tree in the middle. I’m still not sure

Posted in cryptography, fun stuff Tagged with:

Singing banana code challenge 2012

Last month the ever-cheerful James Grime (a.k.a. “singingbanana”) of the¬†Enigma Project launched a competition where people were invited to decipher an encrypted message. The prize was a signed copy of The Code Book by Simon Singh (which is an excellent

Posted in cryptography, OS X Tagged with: