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Issue No. 05 - May (2009 vol. 42)
ISSN: 0018-9162
pp: 42-49
ABSTRACT
Typically, federated identity manifests itself as transferring some aspect of a user's identity from one entity to another. Web single sign-on is an archetypical example of a federated transaction, in which a user authenticates to one website and can then access another with the same login.
INDEX TERMS
Identity management systems, Assurance, Web single sign-on, Security & privacy
CITATION
Hiroki Itoh, Paul Madsen, "Challenges to Supporting Federated Assurance", Computer, vol. 42, no. , pp. 42-49, May 2009, doi:10.1109/MC.2009.149
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