I have written a few guides about securing a wireless router. All the guides in the past were for 802.11g routers, so the routers have been around for many years, and are quite common. This guide will concentrate on a newer router, with many more options.
The 802.11n proposed standard is becoming much more commonly supported in various networking devices, and has been for the last few years. This post will provide step-by-step instructions for securing an 802.11n device: the D-Link DIR-628 wireless router.