Computer security

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Across
  1. 2. scam that users' private data of internet
  2. 5. detect and remove virus and other programs
  3. 6. store information about you
  4. 8. designed to infiltrate your device
Down
  1. 1. software that collects information from computer
  2. 3. prevent unauthorized access
  3. 4. alter the functioning of the computer
  4. 7. is the unsolicited email that a person receives