While experimenting with Windows Identity Foundation and SharePoint 2010, I was attempting to configure SharePoint to use a customer Security Token Provider (STS) I had written. The STS worked perfectly with a normal Federation enabled ASP.NET web site...

Continuing my prior post on working with the WIF samples, the WIF samples that come with the SDK, or the labs in the WIF training kit are great learning experiences. To better understand better what is going on under-the-covers, or to troubleshoot problems...

The WIF samples that come with the SDK, or the labs in the WIF training kit are great learning experiences. If you want to understand better what is going on under-the-covers, or to troubleshoot problems, turning on service log tracing is easy. Here are...