Information security – Access control or authentication – Network
Reexamination Certificate
2005-11-16
2009-12-15
Kim, Jung (Department: 2432)
Information security
Access control or authentication
Network
C726S004000, C726S006000, C705S016000, C705S017000, C705S065000
Reexamination Certificate
active
07634804
ABSTRACT:
An information providing system which includes: an IC card; a settlement center which monitors and holds contents information of the IC card, and upon receiving the contents information readout request, provides the information held therein to the requesting party; communication networks; an information center which, upon receiving a contents information request, outputs a contents information readout request to the settlement center and requests contents information of the IC card, and upon receiving the contents information, transmits this to the communication networks; and a communication terminal which transmits a contents information request to an information center, and upon receiving the contents information of the IC card transmitted from the information center, displays the contents information on a display unit. Thus, a user can readily confirm the contents of the data in a data holding member such as an IC card without necessitating installment of a special viewer and without necessitating the user to carry a device which is only occasionally used.
REFERENCES:
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patent: 6442532 (2002-08-01), Kawan
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Denning et al.; “Location-Based Authentication Grounding Cyberspace for Better Security”; Feb. 1996; Computer Fraud & Security; Elsevier Science Ltd; pp. 12-16.
K&L Gates LLP
Kim Jung
Sony Corporation
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