I have a younger brother who has a tendency to connect to our neighbor’s unsecured wireless network that has faster internet rather than our own. His computer is running Windows Vista Home Premium. Is it possible to restrict his computer to just connect to our network? I’ve removed the other network from his preferred network list, but he still connects manually. Can anything be done?



IF you use windows to setup your internet connection you should be able to find this box in your wireless connection settings under the advanced box (i believe) under preferred/non-preferred connections.
https://www3.georgetown.edu/uis/images/connecting/wireless/guestnet.config.winxp7.gif
Basically uncheck “Automatically Connect to non-preffered connections”