How to Communicate a Secret?

Page #43 of Chapter: The Crypto Academy

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Here are the means to communicate a secret, by order of preference:

  • Ideally: Keep secret the fact that you communicate a secret (Steganography)
  • Next Best: Send the message through a secure channel (Secure the communication lines)
  • Otherwise: Secure the contents of the message with a crypto key and send through insecure lines
  • * Version CE-H6703 (SERVER) Crypto Academy