Authenticating and communicating verifiable authorization between disparate network domains
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United States of America Patent
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Jul 30, 2013
Grant Date -
Dec 13, 2007
app pub date -
Aug 17, 2007
filing date -
Aug 28, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Verifiable authentication credentials are provided to foreign systems without passing an id and password to the protected resource. A user wishing to access a secure remote site is prompted for credentials, the credentials are authenticated locally and a digitally signed token is created. The token is redirected to the secure remote site by the user's browser using HTTP redirection. The digital signature is verified by the secure remote site preferably by a digital signature web service. The remote site establishes communications with the user if the digital signature is valid.
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