Connecting to the physical network layer

 Write a 1- to 2-page paper or create a 6- to 8-slide presentation with visuals and speaker notes about how you are connected to the physical-network layer of the cyber domain. Identify the devices in your home that are connected to a network, such as your phone, computers, or other networked devices. Explain how those devices are connected to a larger network, such as a cellular provider or ISP. Discuss at least 3 threats to you and your connected networks. Format any references according to APA guidelines.