With claims-based identity’s deep integration into SharePoint 2010, this is an important subject to master for SP developers.
This blog is inactive.New blog: EricWhite.com/blogBlog TOCPatterns and Practices have released A Guide to Claims–based Identity and Access Control.
Also there is another book available in PDF form: Claims-Based Identity for Windows: An introduction to Active Directory Federation Services 2.0, Windows Cardspace 2.0, and Windows Identity Foundation.
Three PDC Videos:
· How Microsoft SharePoint 2010 was Built with the Windows Identity Foundation
· Windows Identity Foundation Overview
· Leveraging and Extending Microsoft SharePoint Server 2010 Identity Features
· Vittorio Bertocci blog
· Eugenio Pace blog
· Identity Team blog
· Project Community blog