Computer Virus

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Across
  1. 3. This part triggers the virus
  2. 4. Malware that appears harmless but hides itself and activates later on.
  3. 5. Malware that enters through failed network loop holes.
  4. 7. A component of Windows that prevents unauthorised access.
  5. 8. A software that protects the device against viruses.
Down
  1. 1. A malware that infects the computer by destroying data.
  2. 2. This part sends a copy of the virus to other devices.
  3. 6. This virus becomes active only once a year.