AppFabric可帮助您执行基于角色的安全性和身份验证在.NET平台中

AppFabric helps you to execute role based security and authentication in .NET platform

查看此链接 http://msdn. microsoft.com/en-us/library/yh26yfzy.aspx [ ^ ]
--NDK

look this link http://msdn.microsoft.com/en-us/library/yh26yfzy.aspx[^]
--NDK