English crosswords (ESEA)

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Across
  1. 2. Malware that secretly collects user information.
  2. 3. Network of infected devices controlled by an attacker.
  3. 6. Information proving a user's identify, like passwords or tokens.
  4. 7. Security system that blocks unauthorized access.
  5. 9. Software update fixing vulnerabilities.
  6. 10. Malware that hides itself deep in the system.
  7. 11. A vulnerability unknown to the developer with no patch available, often exploited before it is discovered.
Down
  1. 1. Malware that locks data until a payment is made.
  2. 2. Attack where malicious SQL commands are inserted into input fields to access or modify databases.
  3. 4. that lets attackers fully control a device.
  4. 5. Isolated environment used to safely run or test programs.
  5. 8. Converting data into unreadable string to protect it.