Which technology uses existing electrical wiring to connect devices to a network?
- Ethernet over Power
Explanation: Ethernet over Power, or powerline networking, uses a device that attaches to a power outlet and a cable to connect a device to a network. IEEE 802.11 is a standard for wireless networks. An intrusion prevention system (IPS) is a security device that monitors all inbound and outbound traffic. Z-Wave is a type of network used in a smart home.