Presentation | 2005/2/11 A Study on Security Model of Semantic Web System : A Proposal of The Community Based Access Control Model Tetsuya MORIZUMI, Hirotsugu KINOSHITA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We try to propose "Community Based Access Control Model" as a security model of semantic Web system. "Community Based Access Control Model" is a security model of a social system with the hyper text media remarkably seen in the Web environment. The proposal model introduces a structural part of Niklas Luhmann's social system (1927-1998), and gives the frame that analyzes, evaluates, and controls Covert Channel that causes the information leakage and the falsification. The access authority concerning two or more attributes of human is defined in "Community Based Access Control Model", and Covert Channel is evaluated and controlled. The relation between two or more attribute and permission is defined as metadata by each community, and the difference of the attribute expression between community is absorbed by ontology. The mediation of the access authority between community is executed by using this structure. Moreover, to evaluate the safety of the system of an operation management item and a technological item that relates to the access control, the formal specification description language is introduced. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Social system / semantic Web / access control / ontology / security model / Covert Channel / RBAC / formal specification description |
Paper # | SITE2004-25 |
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Committee | SITE |
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Conference Date | 2005/2/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Social Implications of Technology and Information Ethics (SITE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Security Model of Semantic Web System : A Proposal of The Community Based Access Control Model |
Sub Title (in English) | |
Keyword(1) | Social system |
Keyword(2) | semantic Web |
Keyword(3) | access control |
Keyword(4) | ontology |
Keyword(5) | security model |
Keyword(6) | Covert Channel |
Keyword(7) | RBAC |
Keyword(8) | formal specification description |
1st Author's Name | Tetsuya MORIZUMI |
1st Author's Affiliation | Faculty of Engineering, First University() |
2nd Author's Name | Hirotsugu KINOSHITA |
2nd Author's Affiliation | R&D Division, Osaka Corporation |
Date | 2005/2/11 |
Paper # | SITE2004-25 |
Volume (vol) | vol.104 |
Number (no) | 662 |
Page | pp.pp.- |
#Pages | 10 |
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