Across
- 4. Turning a secret code back into a normal message.
- 6. Keeping computers and information safe from unauthorized people online.
- 8. The giant network that connects computers all over the world.
- 9. A secret word used to log into an account.
- 11. A fake message that tricks people into giving passwords.
- 12. A message that’s been turned into secret code.
Down
- 1. A normal message before it’s turned into code.
- 2. A person who breaks into computers.
- 3. The process of writing and solving secret codes.
- 5. The process of changing a message so others can’t read it.
- 7. A tiny program that spreads and messes up computers.
- 10. Keeping your personal info to yourself.