Hardware of the Internet

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Across
  1. 7. The digital data is stored in logical pools
  2. 8. Facility allowing computers, smartphone, and other devices to connect to the internet
  3. 9. Part of the network that handles the major traffic
  4. 10. An electrical device for storing and processing data
Down
  1. 1. Connecting local computer systems to form a local area network
  2. 2. Transmitting data from one computer system to another
  3. 3. A range of frequencies within a given band
  4. 4. Technology used to transmit information in pulses
  5. 5. A network system that protects from unauthorised access
  6. 6. Device that forwards packets between computers networks