CYSIAM Crossword

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