Quote:
Originally Posted by Katsunami
Steganography...
That's a term I've not encountered before. I must look into that.
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Steganography is the art of hiding messages in plain sight. One example is a live concert where a violin will play three false notes within a time span of one minute to send a message to an intelligence operator (done during WWII) or hiding puzzles inside paintings, common in the 17th and 18th centuries. The digital version of that is hiding something inside a large jpeg or avi file.