Englisch Cyber Words

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Across
  1. 4. blocks malicious incoming requests from your network
  2. 5. self-replicating computer virus
  3. 7. graphical processing unit
  4. 9. host of services across the internet
Down
  1. 1. input device for typing
  2. 2. long term for app
  3. 3. process of creating ethernet cables
  4. 4. old storage device. Other word for diskette
  5. 6. short term for central-processing-unit
  6. 8. credential scamming via email