Windows SBS 2003 - Secured Wireless Networking

This is a link to a document on how to utilize a IAS server as a Radius server for your Wireless AP. You will only be able to use up to WPA (not WPA2) with the Microsoft Certificate Server. You will have to obtain a 3rd party Cert for the WPA2.

http://www.microsoft.com/downloads/details.aspx?FamilyID=464d1071-80f2-49e8-b67c-dc259cb6b3bb&DisplayLang=en