Information security – Access control or authentication – Network
Reexamination Certificate
2007-12-18
2007-12-18
Vu, Kim (Department: 2135)
Information security
Access control or authentication
Network
C726S001000, C726S004000, C726S005000, C726S018000, C726S019000, C726S021000, C726S026000, C726S028000, C713S164000, C713S165000, C713S167000, C713S168000
Reexamination Certificate
active
10361788
ABSTRACT:
There is provided a service providing system that is capable of preventing personal information on a user who has used a service from being leaked to other users without spoiling the convenience for the user, and increasing the frequency with which the user uses the service. The service providing system includes a service providing apparatus that provides a service for the user, and a password issuing device that issues a password with an expiration date that is made to correspond to identification information held by the user in response to the payment of a fee by the user. The service providing apparatus includes a memory that stores setting data used for simplifying operations relating to the service provided for the user, and a CPU. The CPU authenticates the user according to the identification information on the user, the password issued to the user, and the expiration date thereof, and gives the authenticated user a permission to perform operations on the setting data stored in the memory.
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Fumitoshi Ukai, “LDAP authentication Issue”, UNIX USER Magazine, Jan. 1, 2002, p. 43, col. 1, Line 11, vol. 11, Issue 1, Soft Bank Publishing.
Ikeno Toshihiko
Isshiki Naohiro
Ito Naoki
Kaburagi Hiroshi
Migishima Isao
Canon Kabushiki Kaisha
Dada Beemnet W
Rossi Kimms & McDowell LLP
Vu Kim
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