[특허]Access control in client-server systems

[미국특허] Access control in client-server systems 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G06F-015/16
출원번호	US-0312004 (2001-06-25)
등록번호	US7890640 (2011-02-02)
우선권정보	EP-2000-0401808(2000-06-23)
국제출원번호	PCT/EP01/07168 (2001-06-25)
§371/§102 date	20030317 (20030317)
국제공개번호	WO/99377 (2001-12-27)
발명자 / 주소	Ribot, Stephan
출원인 / 주소	Nortel Networks Limited
대리인 / 주소	Barnes & Thornburg LLP
인용정보	피인용 횟수 : 7 인용 특허 : 16

초록 ▼

A control system methodology uses object-oriented software to integrate multiple control systems into a common object model. Object-oriented techniques are used to construct distributed Java-based applications in a multi-vendor open system environment for use in controlling and monitoring systems of varying size and configuration. The system provides both a browser client (101) (running on a Java-enabled browser) and a server client (121). The present invention has multiple stations: a Web BAS Server (110), a Network Processor (NP) (111), and a Field Controller (FC) (112). The NP and FC are preferably Java Virtual Machines implemented in a plug-in Java Modular Environment. Information is brought into a common object model and made available throughout the system. A custom programming language based on Java is provided for object creation, with access to objects controlled through a multi-level security protocol. Data flow is governed by a real-time information synchronization manager.

대표청구항 ▼

The invention claimed is: 1. A method of operating a telecommunications network shared by two or more organizations, the network including at least a server and a plurality of client terminals, the method comprising the steps of:the two or more organizations making requests to the server via client terminals,each request to the server for an organization being initiated via a proxy communications object on one of the client terminals, the proxy object enabling comparison of the contents of the request with a definition of the rights and privileges of an organization to use the network, and, responsive to the comparison step, enabling or blocking forwarding of the request to the server; and the server transmitting to each of the plurality of client terminals at least a first component of the proxy communications object, the first proxy communications object component comprising the definition of the rights and privileges of the organization corresponding to the client terminal; the first proxy communications object component being adapted to perform a comparison of security information contained in the request with the definition of the rights and privileges of the organization and to cooperate with a second component of the proxy communications object adapted to retrieve the security information from the request and to enable or block forwarding of the request to the server.

이 특허에 인용된 특허 (16) 인용/피인용 타임라인 분석

Colyer Adrian Mark,GBX, Bridge for a client-server environment.
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Inagaki,Iwao; Hamada,Seiji; Ohkawa,Masahiro; Zenge,Naomi; Nanba,Kaori, Client server system and method for executing an application utilizing distributed objects.
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Ahuja Sudhir Raman ; Karaul Mehmet ; Korilis Ioannis A., Client-side techniques for web server allocation.
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Adams,Robert; Puthenkulam,Jose P., Control of access control lists based on social networks.
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David S. Schneider ; Michael B. Ribet ; Laurence R. Lipstone ; Daniel Jensen, Distributed administration of access to information.
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Angal Rajeev ; Allavarpu Sai V.S. ; Bhat Shivaram ; Fisher Bart Lee, Distributed system and method for controlling access to network resources and event notifications.
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Patrick Gates ; Craig Federighi ; Eric Noyau, Distributing and synchronizing objects.
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Lindhorst, Gregory S.; Millet, Stephen J.; Shewchuk, John P., Drag and drop creation and editing of a page incorporating scripts.
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Nakamura, Kenji; Iwamura, Keiichi, Management system and terminal apparatus to manage and control distribution and use of software and the like.
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Bell, Carol A.; Shipley, Michael D.; Hahn, Scott D., Managing policy rules in a network.
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Colyer Adrian Mark,GBX, Recoverable proxy object in an object oriented environment.
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Kennelly, Richard J.; Ouellette, Kenneth W., Role based management independent of the hardware topology.
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Moriconi Mark ; Qian Shelly, System and method for maintaining security in a distributed computer network.
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Fisher Bart Lee ; Bapat Subodh, System and method for providing database access control in a secure distributed network.
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Bapat Subodh ; Fisher Bart Lee, System and method for restricting database access to managed object information using a permissions table that specifies access rights corresponding to user access rights to the managed objects.
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Bapat Subodh ; Fisher Bart Lee, System and method for restricting database access to managed object information using a permissions table that specifies access rights to the managed objects.
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이 특허를 인용한 특허 (7) 인용/피인용 타임라인 분석

Boucher, Peter; Wright, Michael; Cranny, Tim; Nault, Gabe; Smith, Merrill, Access control to files based on source information.
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Cabrera, Luis Felipe; Vermeulen, Allan H.; DeSantis, Peter N., Providing enhanced access to remote services.
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Cabrera, Luis Felipe; Vermeulen, Allan H.; DeSantis, Peter N., Providing enhanced access to remote services.
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Cabrera, Luis Felipe; Vermeullen, Allan H.; DeSantis, Peter N., Providing enhanced access to remote services.
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Balasubramanian, Ramakrishnan; Chakravartula, Suman, Secure provisioning of resources in cloud infrastructure.
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Beachem, Brent; Boucher, Peter; Nault, Gabe; Rollins, Richard; Wood, Jonathan Brett; Wright, Michael, System and method for filtering access points presented to a user and locking onto an access point.
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Naruszewicz, Leszek; Grochla, Krzysztof Ronald; Seman, Aleksander Karol; Bourlas, Yair, Systems and methods for preparing a telecommunication network for providing services.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Access control in client-server systems 원문보기