Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing – Network resources access controlling
Reexamination Certificate
2006-07-21
2010-02-02
Etienne, Ario (Department: 2453)
Electrical computers and digital processing systems: multicomput
Computer-to-computer session/connection establishing
Network resources access controlling
C726S008000, C709S227000
Reexamination Certificate
active
07657639
ABSTRACT:
A method is presented for performing an identity provider migration operation with respect to a user within a federated computational environment, wherein the user has a first user account at a first identity provider, a second user account at a second identity provider, and a third user account at a service provider. A request to access a resource is received by the service provider, after which a federated single-sign-on operation for the user is performed between the service provider and the first identity provider. Prior to sending a response to the request to access the protected resource, information in the third user account is modified to indicate that the service provider relies upon the second identity provider to authenticate the user on behalf of the service provider rather than the first identity provider. A response for the request to access the resource is then returned by the service provider.
REFERENCES:
patent: 6609198 (2003-08-01), Wood et al.
patent: 7296290 (2007-11-01), Barriga et al.
patent: 2003/0149781 (2003-08-01), Yared et al.
patent: 2005/0289341 (2005-12-01), Ritola et al.
Etienne Ario
Georgandellis Andrew
International Business Machines - Corporation
Judson David H.
LaBaw Jeffrey S.
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