User identity concepts and architecture
Learn about concepts for managing passwords and sign-in information for Windows Store apps.
The web authentication broker provides a set of APIs and the infrastructure for apps to use Internet authentication and authorization protocols such as OAuth.
Live provides Windows Store apps with access to services like Outlook.com, Microsoft SkyDrive, and Windows Live Messenger. Windows Store apps can access data in these Live services by using Live Connect.
Build date: 5/22/2013