FBA

http://www.c-sharpcorner.com/UploadFile/nipuntomar/5105/

Classic Mode Vs Claims Based Authentication in SharePoint 2010


ADLDS-Forms Based Authentication in SharePoint 2010
FBA:

http://blog.summitcloud.com/2009/11/forms-based-authentication-sharepoint-2010-fb/

http://blogs.msdn.com/b/alimaz/archive/2009/10/30/configuring-fba-in-sharepoint-server-2010-beta-2.aspx

http://www.sharepointchick.com/archive/2010/05/06/configuring-claims-and-forms-based-authentication-for-use-with-an.aspx

http://didierdanse.net/blogs/dev_en/archive/2009/09.aspx

http://www.thesharepointblog.net/Lists/Posts/Post.aspx?List=815f255a-d0ef-4258-be2a-28487dc9975c&ID=80

Configuring claims and forms based authentication for use with a SQL provider in SharePoint 2010

http://www.sharepointchick.com/archive/2010/05/07/configuring-claims-and-forms-based-authentication-for-use-with-a.aspx


Configuring claims and forms based authentication for use with an LDAP provider in SharePoint 2010

http://www.sharepointchick.com/archive/2010/05/06/configuring-claims-and-forms-based-authentication-for-use-with-an.aspx

SDK

http://jsiegmund.wordpress.com/2007/08/




Enabling or Disabling Claims Based Authentication
Sharepoint 2010 Convert classic to claim based authentication
Reverting Claim Based Authentication to Classic Mode Authentication
Refer MSDN

Change SharePoint authentication from classic mode to claims based
FBA

Claims Based Authentication using ADFS 2.0


Configuring Forms Based Authentication for SharePoint 2010 using IIS7


Forms Authentication in SharePoint