Information and Network Security

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Across
  1. 2. coded message
  2. 3. Cause loss of message confidentiality
  3. 5. A security principle that ensures data is accessible only to those authorized to view or modify it.
  4. 6. A secret combination of characters used to authenticate a user's identity
  5. 8. A type of malware that spreads by duplicating itself and infecting other programs
  6. 9. This Ciphers these hide the message by rearranging the letter order
  7. 10. The practice of protecting computer systems and networks from digital attacks.
Down
  1. 1. Causes loss of message integrity
  2. 4. Plain text message may be hidden in image or sound It is not encryption
  3. 7. Is most difficult attack to find out