Aniya’s cybersecurity crossword puzzle

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Across
  1. 3. – Gains unauthorized access
  2. 5. – Malware disguised as safe software
  3. 9. – Verifies identity
  4. 10. – Secretly collects user data
  5. 13. – Protects a network from threats
  6. 14. – Malware that spreads by attaching to files
  7. 15. – Harmful software
Down
  1. 1. – Connected computers
  2. 2. – Secret code to access accounts
  3. 4. – Turns data into code
  4. 6. – Shows unwanted ads
  5. 7. – Locks files and demands payment
  6. 8. – Tricks users into giving information
  7. 11. – Malware that spreads without user action
  8. 12. – Detects and removes malware