Method and system for token-based authentication
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 29, 2001
app pub date -
Feb 23, 2001
filing date -
Feb 28, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method and system for token based user access authentication enables secure user access to a web server using a token, such as a smart card, and provides a single sign-on mechanism which does not employ a user name and password in the log on process. Instead, a smart card with a certificate enables the user at a client workstation to log on by authenticating himself or herself to the smart card with a Personal Identification Number (PIN). The smart card then uses mutual authentication to verify the identity of the cardholder and the access server and establishes a secure link between the client workstation and the access server with Secure Sockets Layer (SSL) protocol.
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