WIF RC

The Windows Identity Foundation helps simplify user access for developers by externalizing user access from applications via claims and reducing development effort with pre-built security logic and integrated .NET tools.

Identity Developer Training Kit

The Identity Developer Training Kit contains a set of hands-on labs, documents and references that will help you to learn how to take advantage of Microsoft’s latest identity and access control developer’s products and services.

.NET Services SDK

Microsoft .NET Services is part of the Azure Services Platform. Microsoft .NET Services includes two services: the Access Control Service and the Service Bus.