Information security – Access control or authentication – Network
Reexamination Certificate
2006-08-15
2006-08-15
Vu, Kim (Department: 2135)
Information security
Access control or authentication
Network
C726S005000, C726S006000, C713S183000, C713S184000, C705S026640, C705S037000, C705S044000
Reexamination Certificate
active
07093281
ABSTRACT:
A method and system for allowing access to an exchange by a casual user without compromising exchange security. The present invention allows a casual user to provide required input and complete simple business transactions without becoming a registered member of the exchange. The system knows what information to provide to or to collect from the casual user and provides him with a context sensitive personal identification number (CS-PIN) to allow access for that purpose. The method of the invention comprises: receiving a request from an external application; generating and transmitting an external message to the casual user containing information on accessing said casual access application; generating a context sensitive personal identification number upon access of the casual access application by the casual user using the information contained in the external message; storing the CS-PIN in a CS-PIN holder accessible to the casual user; and completing the request upon access by the casual user using the CS-PIN.
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Bhatnager Deepak
Hay David
Jameson Craig
Sheoran Sunil
Dada Beemnet W
Foley & Lardner LLP
G.E. Information Services, Inc.
Vu Kim
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