Cyber Review

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Across
  1. 2. operating system used by most servers and Android
  2. 5. type of encryption that uses one key
  3. 9. name for entire encoded message
  4. 11. hidden way to access a computer system
  5. 12. identification method using a body part
  6. 14. famous German code machine
  7. 15. keeping a secret
Down
  1. 1. a security breach
  2. 3. gives a user access to certain files/programs
  3. 4. numeric password
  4. 6. computer bug
  5. 7. authorized users have easy access
  6. 8. no unauthorized changes
  7. 10. most common method of identification
  8. 13. computer attacker