Topic 4 Networks

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Across
  1. 2. network device used to block malicious requests
  2. 4. computer in a computer network
  3. 7. ensures reliable delivery of data
  4. 9. network confined to a small area
  5. 11. device which connects multiple network devices
  6. 13. a piece of data sent over a network
  7. 14. process of converting data to prevent unauthorized acess
Down
  1. 1. amount of data that can be transferred at a given time
  2. 3. type of compression in which some of the data is lost
  3. 5. private network used by businesses to share information with customers,employees etc.
  4. 6. one of the TCP/IP layers
  5. 8. group of multiple devices connected together
  6. 10. technology that allows to make voice calls over a broadband internet connection
  7. 12. device which requests services from a server
  8. 15. connects computer networks and routes traffic