NPA June Crossword

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Across
  1. 3. Programs and other operating information used by a computer.
  2. 5. A security system that controls network traffic.
  3. 7. A networking device that connects devices together.
  4. 9. A device that forwards data packets.
  5. 10. Address A unique string of numbers that identifies each device on a network.
Down
  1. 1. A set of rules governing data communication.
  2. 2. A group of interconnected devices.
  3. 4. The maximum rate of data transfer across a network.
  4. 6. The process of converting information into code to prevent unauthorized access.
  5. 8. The physical parts of a computer.