2021 Fiscal Year Final Research Report
Study on Access Control for Real-world Data Exchange
| Project/Area Number |
19K11963
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Review Section |
Basic Section 60070:Information security-related
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| Research Institution | Kobe University |
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Principal Investigator |
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| Project Period (FY) |
2019-04-01 – 2022-03-31
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| Keywords | アクセス制御 / 認可 / 認証 / 監査 |
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| Outline of Final Research Achievements |
In order to promote value creation through interdisciplinary collaboration, it is effective to share resources accumulated in each domain. By crossing the resources of multiple domains, it is expected that new knowledge that could not be obtained in the past will be acquired. When resources are shared among organizations, both parties must agree to the sharing, and smooth confirmation of this agreement will contribute to the promotion of interdisciplinary collaboration. This research has developed essential technologies for access control such as authentication, authorization, and auditing, focusing on the architecture of a cross-domain authorization system using blockchain to realize a resource sharing ecosystem in which organizations that wish to utilize data can freely trade with each other.
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| Free Research Field |
情報セキュリティ
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| Academic Significance and Societal Importance of the Research Achievements |
ライフスタイル，ヘルスケア，インダストリなどの様々な領域でIoTをベースにしたアプリケーションの利用が加速していく．サービスを提供するスマートデバイスはユーザに関する様々なデータを取得し，リソースサーバに蓄積する．認可機能は各種デバイスがリソースへアクセスする権限を持っているか検証し，アクセスの可否を判断する役割を果たす．データ駆動型サービスの実現を支えるためにますます増加するスマートデバイスを適切にアクセス制御する上で，複雑化するシステムに対応するための高度化の需要に応えるリソース共有エコシステムの構築に資する認可システムを中心とした技術を開発している．
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