Related Clues:
- Code prince changed about His Excellency
- Along with the letter, poem put in secret text
- Make into a cipher
- Convert cryptographically
- Discover pencil pusher giving away American code
- Restrict access to, in a way
- Convert using a cipher
- What genes do, biologically
- Provide privacy protection, in a way
- Convert from plaintext to ciphertext
- Disguise a message
- Convert into cipher
- Obfuscate, as a message
- Make reading difficult
- Translate to Morse, for example