There are also more advanced federation deployments
that require multiple security token services for a single
CardSpace interaction. Then to add another dimension, this can
all be done by websites, Web service applications, and native
and managed client applications. Yet, despite the diversity of
deployment options, CardSpace is able to let the average user
interact with their digital identities in a consistent way.
CardSpace also provides a consistent experience for the developer,
a standardized digital identity model with which to work.
Despite the many implementation scenarios, the developer can
simply think about the digital identity and what is needed to use
it in a uniform way.
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224 CardSpace Implementation
CardSpace works
with many different
types of applications
Using CardSpace in the Browser
Practically all organizations have a website offering a broad
range of services and resources. There are other ways to provide
these services, such as using Web services and rich client applications,
but for the time being websites dominate. Because
many of these sites require some level of user authentication, it??™s
not surprising that most of the interest in CardSpace is being
generated by individuals or businesses that want to use
Information Cards on their website.
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