Networks

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Across
  1. 2. Device that provides wireless network access
  2. 7. Protects a network from unauthorised access and threats
  3. 8. To receive data from the internet or another device
  4. 9. Connects a network to the internet service provider
  5. 11. A common wired networking technology
  6. 14. A worldwide network connecting millions of computers
  7. 15. A secret word or phrase used to gain access to a system
  8. 16. To send data from a device to another location
  9. 17. A basic device that sends data to all connected devices
  10. 19. A network that covers a small geographical area such as a school or office
  11. 20. A device that connects networks using different protocols
  12. 21. Hardware inside a device that allows it to connect to a network
  13. 23. A set of rules used for communication between network devices
  14. 24. Wireless technology used to connect devices to a network
  15. 25. A method of protecting data by converting it into code
  16. 27. A network that covers a large geographical area
  17. 28. Connects devices together within the same local network
  18. 29. A computer that provides resources or services to other devices on a network
Down
  1. 1. A unique number used to identify a device on a network
  2. 3. A private internal network used within an organisation
  3. 4. Software used to access websites on the internet
  4. 5. The amount of data that can be transferred over a network connection
  5. 6. Physical wire used to connect devices in a wired network
  6. 10. The layout or structure of a network
  7. 12. Online storage or services accessed through the internet
  8. 13. Connects different networks and directs data traffic between them
  9. 18. Short-range wireless technology used between devices
  10. 22. A computer or device that accesses services from a server
  11. 23. Small units of data sent across a network
  12. 26. A group of connected devices that can communicate with each other