Chung-Hua University Repository:Item 987654321/30925
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    Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/30925


    Title: Design and Implement a Dynamic Distributed Authorization System On Extranet
    Authors: 游坤明
    Yu, K.M.
    Contributors: 資訊工程學系
    Computer Science & Information Engineering
    Keywords: 商際網路;授權;動態分散式授權;以角色為基礎之存取控制
    Date: 2003
    Issue Date: 2014-06-27 01:15:38 (UTC+8)
    Abstract: 商際網路(Extranet)概念是輔助企業與合作夥伴彼此之間,運用網際網路與全球資訊網相關技術,建立在安全且信任環境下,分享彼此特定資源,其結果雖然增加使用上的便利,但也須考慮企業因資源分散在不同的伺服器,於資訊交換過程中,必須重視進入系統使用者存取權限的控管問題。本研究提出一套在商際網路環境上,建立一個動態分散式授權系統,在系統的各節點伺服器會依使用者的連線情況,動態的向高層管理中心要求授權,讓節點伺服器可自行驗證使用者權限資料,適時分散管理中心的負載量,增進系統效能。其使用者權限可由實際職務角色為基礎
    Appears in Collections:[Department of Computer Science and Information Engineering] Seminar Papers

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