Windows CardSpace

Windows CardSpace（开发代号：InfoCard）是微软Identity Metasystem的客户端软件，是一种身份选择的程序。该程序通过存储用户的数字身份，通过可视的信息卡的形式呈现给用户。CardSpace提供了一个不变的用户界面来帮助他们轻松、安全地在应用程序和网站里使用他们的身份信息。抵制钓鱼式攻击也是此程序的设计目标之一。

外部链接 
国际
A consumer introduction to Windows CardSpace
Microsoft Developer Network (MSDN) CardSpace page – Developer articles and technical documentation on Windows CardSpace.
 Microsoft .NET Framework 3.0 Community (NetFx3) – CardSpace community site.

软件开发
Microsoft Information Card Kit for ASP.NET 2.0 – ASP.NET Relying Party code to support CardSpace.
Microsoft Information Card Kit for HTML – platform-independent JavaScript and CSS code that detects if the client can use Information Cards and provides the corresponding UI support.
Open Source Ruby  Relying Party code for accepting Information Cards.
Open Source Java  Relying Party code for accepting Information Cards.
Open Source C and PHP Relying Party code for accepting Information Cards.
Open Source C  Relying Party code for accepting Information Cards and Secure Token Service code for managed Information Cards.
Open Source PHP Secure Token Service code for managed Information Cards.
Open Source C# Secure Token Service code for managed Information Cards.

身份选择器（Identity selectors）
Digital Me – an open source Identity Selector for Linux and Mac OS X
A plug-in for Apple's Safari implementing an Information Card identity selector.
A plug-in  for Firefox to activate CardSpace and other identity selectors.

相关博客
Kim Cameron's Identity Weblog  – Information from Microsoft's architect for identity.
Mike Jones' blog  – Information on CardSpace, Information Cards, and the Digital Identity from Microsoft's Director of Identity Partnerships.
Vittorio Bertocci's Weblog  – Information on designing and developing with CardSpace from Microsoft's architect evangelist for Windows Server 2008.
CardSpace team blog  – Information on CardSpace from the CardSpace team itself.

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