IIS 7.0: Extend Your WCF Services Beyond HTTP With WAS
Learn about a new IIS feature called the Windows Process Activation Service (WAS) that makes it possible to host Web services beyond HTTP.
Dominick Baier, Christian Weyer, and Steve Maine - September 2007
Service Station: Authorization In WCF-Based Services
Windows Communication Foundation (WCF) provides an easy role-based system and a more powerful and complex claims-based API for implementing authorization in services.
Dominick Baier and Christian Weyer - October 2008