Network Security Terminologies

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Across
  1. 4. A principle ensuring data is accurate and unaltered.
  2. 5. An attack that floods a network to disrupt service.
  3. 7. A deceptive attack designed to steal sensitive information.
  4. 8. A security method requiring more than just passwords.
Down
  1. 1. A method to protect data by scrambling it.
  2. 2. A tool that encrypts internet connections for privacy.
  3. 3. A security approach that assumes no implicit trust.
  4. 6. A security device that filters traffic between networks.