Across
- 3. data – Save copy of files so you don’t lose them.
- 5. – Login with password plus a second code.
- 8. – Software that secretly watches you and steals data.
- 9. – Install newest software version.
- 11. – ID you type with your password.
- 12. – Using technology to hurt or threaten someone.
- 13. – Dishonest trick to steal money or information.
- 14. – System that blocks unwanted internet traffic.
Down
- 1. – Person who breaks into systems or accounts.
- 2. – Harmful software like viruses and worms.
- 4. – Machine that does tasks automatically.
- 6. – Program that finds and removes malware.
- 7. – Fake messages that trick you into giving info.
- 10. – Secret characters you use to log in.
- 15. – Secure open‑source operating system.