Claims-based authentication in Sharepoint 2010

The best article on how to enable Claims based authentication using Sql Provider.

http://blogs.msdn.com/b/kaevans/archive/2010/07/09/sql-server-provider-for-claims-based-authentication-in-sharepoint-2010.aspx


Here are the cheat sheets to enable claims-based authentication.

Part I
http://blogs.msdn.com/b/spidentity/archive/2010/01/04/claims-based-authentication-cheat-sheet-part-1.aspx

Part II
http://blogs.msdn.com/b/spidentity/archive/2010/01/23/claims-based-authentication-cheat-sheet-part-2.aspx