Related Clues:
- Many a poem that's hard to understand
- Morse, perhaps, back in the dock!
- 'The Da Vinci '
- Some people do computing, picking this up
- Program makeup
- Write an app
- Create cryptograms
- App underpinnings
- Member of Set 2
- Camouflage, as a message
- It's cracked by a cryptographer
- Make hard to read, in a way
- Computer programmer's output
- Scramble data for company in dire need
- Don't make a message plain