An engineering firm suspected that an insider was transmitting valuable intellectual property out of its network. When Seattle-based forensics consulting firm Electronic Evidence Discovery Inc. (EED) ...

Although the analytical computer was theorised by Alan Turing in 1936 and some of his work was critical in the devices used for decryption of messages created by the Enigma machines of the Axis Powers ...

Steganography is a millennia-old concept that means hiding a secret message within an ordinary-looking file that doesn’t raise any suspicions. The word has Greek roots, being a combination of steganos ...

Inspired by a recent Hackaday post [austin] decided to try his hand at steganography. Steganography, or ‘concealed writing’ has come a long way from ancient Greek slaves/couriers shaving their head, ...

When a suspected al-Qaeda member was arrested in Berlin in May of 2011, he was found with a memory card with a password-protected folder—and the files within it were hidden. But, as the German ...