> crypto will adapt to things like custom protocols built to be indistinguishable from regular traffic. The name is steganography, and has been used since anci

> crypto will adapt to things like custom protocols built to be indistinguishable from regular traffic. The name is steganography, and has been used since ancient times. The best way to ensure the secrecy of a message is to prevent the adversary from learning the existence of the message. Second best is to provide a bunch of big dumb decoys for the real message to hide.