Across
- 2. malware that pretends to be safe software
- 6. malware that shows unwanted advertisements
- 10. malware that spreads automatically across networks
- 11. software change that fixes security problems
- 12. harmful software designed to damage devices or steal data
- 15. protecting data by turning it into unreadable code
- 17. unwanted or junk messages sent online
- 19. fake messages or websites used to steal information
- 20. security system that blocks unauthorized access
Down
- 1. software that detects and removes malware
- 3. someone who tries to break into systems illegally
- 4. extra login step for better security
- 5. software that secretly tracks user activity
- 7. a type of malware that spreads by infecting files
- 8. dishonest online trick to get money or data
- 9. personal or important digital information
- 13. personal online profile for a service
- 14. malware that locks files and demands payment
- 16. secret word or code used to log in
- 18. control over who can see your personal information