Access control system and access control server
First Claim
1. An access control system comprising:
- one or more computer units;
one or more terminals coupled with the one or more computer units through a network and a hub that controls access from the one or more terminals to the one or more computer units; and
an access control server that controls the hub;
wherein the access control server authenticates a user who operates one of the one or more terminals; and
the access control server sets, in accordance with the result of the authentication, the hub so that a network link for a particular protocol is established between the terminal operated by the user and a particular one of the one or more computer units.
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Accused Products
Abstract
An access control system and an access control server using Terminal Services or the like, which prevents information from being leaked are provided. The access control system includes one or more computer units, one or more terminals, and the access control server that controls a hub. The one or more terminals are coupled with the one or more computer units through a network and the hub. The hub controls access from the one or more terminals to the one or more computer units. In accordance with the result of the authentication, the access control server authenticates a user who operates one of the terminals and sets the hub so that a network link for a particular protocol is established between the terminal operated by the user and a particular one of the computer units.
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Citations
13 Claims
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1. An access control system comprising:
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one or more computer units;
one or more terminals coupled with the one or more computer units through a network and a hub that controls access from the one or more terminals to the one or more computer units; and
an access control server that controls the hub;
wherein the access control server authenticates a user who operates one of the one or more terminals; and
the access control server sets, in accordance with the result of the authentication, the hub so that a network link for a particular protocol is established between the terminal operated by the user and a particular one of the one or more computer units. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An access control server used in an access control system including one or more computer units, one or more terminals coupled with the one or more computer units through a network and a hub that controls access from the one or more terminals to the one or more computer units, the access control server controlling the hub, the access control server comprising:
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a unit for authenticating a user who operates one of the one or more terminals; and
in accordance with the result of the authentication, a unit for setting the hub so that a network link for a particular protocol is established between the terminal operated by the user and a particular one of the one or more computer units. - View Dependent Claims (10, 11, 12, 13)
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Specification