Information Flow Control among Objects in Role-based Access Control Model

• Item type: Journal(1)
• 公開日: 2002-02-15
• タイトル: Information Flow Control among Objects in Role-based Access Control Model
• タイトル / 言語: en
• タイトル: Information Flow Control among Objects in Role-based Access Control Model
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: 特集：マルチメディアコミュニケーションシステム
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_6501
• 資源タイプ: journal article
• その他タイトル / その他のタイトル: 分散処理
• 著者所属: School of Computing and Information Technology University of Western Sydney
• 著者所属: Department of Computers and Systems Engineering Tokyo Denki University
• 著者所属: Department of Computers and Systems Engineering Tokyo Denki University
• 著者所属: Department of Computers and Sys
• 著者所属(英): en
• 著者所属(英): School of Computing and Information Technology, University of Western Sydney
• 著者所属(英): en
• 著者所属(英): Department of Computers and Systems Engineering, Tokyo Denki University
• 著者所属(英): en
• 著者所属(英): Department of Computers and Systems Engineering, Tokyo Denki University
• 著者所属(英): en
• 著者所属(英): Department of Computers and Systems Engineering, Tokyo Denki University
• 著者名: VladIngarWietrzyk; Keiji, Izaki; Katsuya, Tanaka; Makoto, Takizawa
• 著者名(英): Vlad, IngarWietrzyk; Keiji, Izaki; Katsuya, Tanaka; Makoto, Takizawa
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: Various kinds of applications have to be secure in anobject-based model.The secure system is required to not only protect objects from illegally manipulated but also preventillegal information flow among objects. In this paper we discuss how to resolve illegal information flowamong objects in a role-based model.We define safe roles where no illegal information flow occurs.In addition we discuss how to safely perform transactions withunsafe roles.We discuss an algorithm to check if illegal information flow occurseach time a method is performed.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: Various kinds of applications have to be secure in anobject-based model.The secure system is required to not only protect objects from illegally manipulated but also preventillegal information flow among objects. In this paper, we discuss how to resolve illegal information flowamong objects in a role-based model.We define safe roles where no illegal information flow occurs.In addition, we discuss how to safely perform transactions withunsafe roles.We discuss an algorithm to check if illegal information flow occurseach time a method is performed.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AN00116647
• 書誌情報: 情報処理学会論文誌; 巻 43, 号 2, p. 353-360, 発行日 2002-02-15
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-7764