Kret Tkacik

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Across
  1. 1. It is hardware or software — that protects your network by filtering traffic and blocking outsiders from gaining unauthorized access to the private data on your computer
  2. 3. Any system of sending electronic information, such as the internet, phone signals, etc. without using wires for the receiving equipment.
  3. 5. Local Area Network – home network
Down
  1. 2. Receives a network signal, cleans and regenerates it.
  2. 3. Wide Area Network – Internet
  3. 4. Creates networks and connects devices.