What About Wi-Fi?
Connecting computers and other network devices through a Wi-Fi network is often an easy alternative to a wired Ethernet system. A single access point is often enough for sending and receiving data to and from computers in many rooms.
A Wi-Fi network can provide Internet access and LAN services, but it has several disadvantages when compared with a wired network:
Wi-Fi networks are usually slower than wired Ethernet unless all the nodes in the network are compatible with the latest 802.11n standards.
Wi-Fi networks are less secure than wired networks. Unless you protect your network with a secure encryption method such as WPA, a dedicated intruder can connect to the Internet through your network without your permission and can also ...
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