Personally, I use LucidLink software http://lucidlink.com/ to secure my wireless network. Not only does it autoconfigure my access points to set up WPA, it also implements RADIUS to authenticate users. Managing users on the network is a snap, as is setting everything up. LucidLink has also won WiFi Planet's best of show two years in a row and was just named CRN product of the year.
Personally, I use LucidLink software http://lucidlink.com/ to secure my wireless network. Not only does it autoconfigure my access points to set up WPA, it also implements RADIUS to authenticate users. Managing users on the network is a snap, as is setting everything up. LucidLink has also won WiFi Planet's best of show two years in a row and was just named CRN product of the year.