政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/72160
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    政大機構典藏 > 商學院 > 資訊管理學系 > 期刊論文 >  Item 140.119/72160


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    题名: Document Access Control in Organisational Workflows
    作者: 李有仁
    Du,Timon C.;Li,Eldon Y.;Wong,Jacqueline W.
    贡献者: 資管系
    关键词: document management;security control;Role-Based Access Control;RBAC;workflows;mandatory access mechanism;Oracle PL/SQL;information and computer security
    日期: 2007-10
    上传时间: 2014-12-18 11:30:20 (UTC+8)
    摘要: A collaborative workflow is a business process with a set of linked tasks. It is important to share knowledge in document format of the workflow to achieve a business objective or policy goal. When an electronic document is shared in a collaborative workflow, appropriate access controls are needed. Access control of documents involves the correlated setting of security at the document and data levels, corresponding to the sequence of workflow activities and organisational role hierarchy. This study proposes an access control mechanism for sharing electronic documents in a document-centric Workflow Management System (WfMS). A mandatory access mechanism is used to manage access control. The mechanism is demonstrated by an example of generating a quotation document using Oracle Workflow and Oracle PL/SQL.
    關聯: Int. J. Information and Computer Security,1(4),437-454
    数据类型: article
    DOI 連結: http://dx.doi.org/10.1504/IJICS.2007.015504
    DOI: 10.1504/IJICS.2007.015504
    显示于类别:[資訊管理學系] 期刊論文

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