Across
- 2. risk
- 4. worm
- 9. information
- 10. spam
- 12. searchengine
- 14. threat
- 15. keylogging
- 18. antivirus
- 19. safety
Down
- 1. software
- 3. superhighway
- 4. website
- 5. trojan
- 6. adware
- 7. phishing
- 8. ransomware
- 11. internet
- 13. malware
- 16. google
- 17. website