Across
- 1. Software that prevents malicious software
- 2. Programs that simulates human activity.
- 3. Masks malicious software.
- 6. Distinguishes between humans and bots.
- 7. A false warning.
- 8. Being free from public attention.
- 11. A type of cryptocurrency.
- 12. An error in a program.
- 13. Unwanted email messages.
- 16. Unlocking encrypted data.
- 17. Software for blackmailing.
- 19. Website file that stores information.
- 20. Software that corrupts files.
Down
- 1. Confirms a user's identity.
- 4. A way to access software.
- 5. A fake online identity
- 9. Techniques for safeguarding computers.
- 10. Devices that mines cryptocurrency.
- 14. Software that automatically displays advertisements.
- 15. Entering an account requires a.
- 18. Harmful computer codes that spread.