Across
- 3. ancient
- 4. a computer virus
- 6. a software that can damage your computer system
- 7. infects the computer
- 10. helps you
- 11. Risks can hurt you
Down
- 1. can take your personal information
- 2. Network online websites
- 5. it helps you protect a secret
- 8. Theft takes your personality
- 9. connected to the internet