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政大典藏 > College of Commerce > Department of MIS > Periodical Articles > Item 140.119/72160

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/72160

Title:	Document Access Control in Organisational Workflows
Authors:	李有仁 Du,Timon C.;Li,Eldon Y.;Wong,Jacqueline W.
Contributors:	資管系
Keywords:	document management;security control;Role-Based Access Control;RBAC;workflows;mandatory access mechanism;Oracle PL/SQL;information and computer security
Date:	2007-10
Issue Date:	2014-12-18 11:30:20 (UTC+8)
Abstract:	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.
Relation:	Int. J. Information and Computer Security,1(4),437-454
Data Type:	article
DOI link:	http://dx.doi.org/10.1504/IJICS.2007.015504
DOI:	10.1504/IJICS.2007.015504
Appears in Collections:	[Department of MIS] Periodical Articles

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