WIF & ACS Survival Guide

The Survival Guide is a collection of helpful resources for getting up to speed with running with Windows Identity Foundation (WIF) and Azure AppFabric Access Control Service (ACS) in your solutions. The content is organized in the way that simplifies the task of finding answers. A “must have” for everyone exploring and adopting the capabilities provided by the above technologies.

http://social.technet.microsoft.com/wiki/contents/articles/windows-identity-foundation-wif-and-azure-appfabric-access-control-service-acs-survival-guide.aspx