Here are the key points to remember from this chapter:
It's easy to create ad hoc Wi-Fi connections between Wi-Fi–equipped computers.
Sharing an Internet connection is easy and useful with ad hoc connections, but it can pose a security risk.
Ipconfig can help you resolve Internet configuration issues with your computers on your network.
Simple star-topology access point networks are easy to set up and manage, but when your networks start getting complicated, there are many things to think about.
There are many ways to arrange a network.
If you need to provide public access to your wireless network, you should consider creating a network that defends the integrity of your private resources.