Across
- 3. - Internet
- 4. - Intruder
- 6. - Device
- 10. - Rules
- 11. - Test
- 12. - Exploit
- 14. - Digital
- 17. - Imitation
- 18. - Physics
- 19. - Coding
Down
- 1. - Scam
- 2. - Network
- 5. - Protection
- 7. - Sequence
- 8. - Barrier
- 9. - Network
- 13. - Efficiency
- 15. - Information
- 16. - Malware
- 20. - Automation