computer security

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Across
  1. 7. a study of design of computer equipment
  2. 9. a person who has intention to destroy data
  3. 11. a malicious code which sends out info to hacker
  4. 13. a act of illegal listening to network channel
  5. 14. a system of to protect safeguard network
  6. 15. a secured layer of protocol to encrypt data
  7. 16. a cause of system failure
  8. 18. a computer health issue causing strain in hand
Down
  1. 1. act of tricking user into revealing their info
  2. 2. a person who access computer illegally
  3. 3. a malicious act to slow down service of server
  4. 4. act of making copy of files safely and secure
  5. 5. act of stealing or faking information for hiding
  6. 6. a malicious program which steals data from user
  7. 8. a field of study on computer security
  8. 10. a data protection act law in countries
  9. 12. a program which copies itself repeateadly
  10. 17. moral obligation to use computer with care