CYBERSECURITY

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Across
  1. 3. Malicious code that locks files until a payment is made
  2. 5. A self replicating program that spreads across networks
  3. 6. Tools designed to provide administrative access while hiding presence
  4. 8. A vulnerability that is attacked before a fix is available
  5. 10. Random data added to a password before it is hashed
  6. 12. An ethical hacker who helps strengthen security systems
Down
  1. 1. A unique fixed length string representing a piece of data
  2. 2. General term for software intended to damage or disable computer systems
  3. 4. A small file that can be used to track web sessions
  4. 7. Harmful code disguised as a legitimate program
  5. 9. Software that secretly monitors your digital activity
  6. 11. A physical or digital device used for two factor authentication