login method based on application or parts of application! ! Support for login from many different login providers! - Facebook, Twitter, OpenID, LiveId, username/password, two-factor, ”two-factor” from m devices etc.! - You can combine two different login methods for delivering multi-factor login! ! Extensibility built-in! - Multitenant architecture for implementing X federation servers! - Highly customizable login pages (including framework for mobile devices)! - You can ‘roll’ your own login providers and claims transformations as you see fit! - Built-in directory service for added flexibility!