CYSIAM Crossword

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Across
  1. 1. Encrypted communication channel (abbreviation)
  2. 4. A secret word or phrase used to gain access
  3. 5. A network of infected devices
  4. 6. A program that replicates itself and spreads
  5. 7. A scam where attackers trick users into giving up
  6. 8. The practice of protecting systems and data
Down
  1. 1. Code flaw that can be exploited
  2. 2. Type of attack where services are overwhelmed(abbreviation
  3. 3. Malicious software