____ is the technique of hiding secret data within an ordinary, non-secret, file or message in order to avoid detection; the secret data is then…

____ is the technique of hiding secret data within an ordinary, non-secret, file or message in order to avoid detection; the secret data is then extracted at its destination.

1. a) Cryptography Proper
2. b) Steganography
3. c) Overt Writing
4. d) Coding