This chapter is indented to give the reader an overview of the new claims-based authentication method available in SharePoint 2010. The claims world beyond SharePoint is large and varied. This chapter will not teach you everything there is to know about dealing with claims in SharePoint. This chapter will discuss when to use claims authentication, some of the most common steps to implementing it, and how to avoid some of the common pitfalls with working with claims. While not every possible scenario is covered, it should serve as a good foundation to help you avoid some of the common pitfalls.
Understanding Claims in SharePoint 2010
Implementing SAML token-authentication ...