Cybersecurity puzzle

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Across
  1. 5. related to your identity or personal information
  2. 7. looking over someones shoulder to get information
  3. 9. a file or code
  4. 10. takes over your computer
Down
  1. 1. the opposite to a virus
  2. 2. knowledge obtained from investigating
  3. 3. a type of malware that can copy itself
  4. 4. data
  5. 6. a network of computer infected by malware
  6. 8. and individual who uses computer networking to overcome a technical problem