Networking key terms

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Across
  1. 1. encrypted data (significantly) reduces the chance of unauthorised devices reading transmitted data (acronym)
  2. 4. ? Broadcast disabled means the network won’t show up in a search (acronym)
  3. 7. Topology referring to how the data / packets flow around the network (1 word)
  4. 8. Hardware required to access a network (4 words no spaces HINT W(8) N(7) I(9) C(4))
  5. 9. the number of signal changes in a second (2 words no spaces)
Down
  1. 2. Topology referring to arrangement of cabling (1 word)
  2. 3. MAC address ? means only approved devices can join the network (1 word)
  3. 5. The frequency at which bits can be transmitted (2 words no spaces)
  4. 6. set of rules or procedures for transmitting data between electronic devices (1 word)
  5. 9. The range of frequencies that can be transmitted across a network connection (1 word)