| 基于角色的工作流访问控制模型 |
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| 引用本文： | 崔玉松,沈文轩,张林,王宇. 基于角色的工作流访问控制模型[J]. 鞍山科技大学学报, 2006, 29(5): 484-489 |
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| 作者姓名： | 崔玉松 沈文轩 张林 王宇 |
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| 作者单位： | 辽宁科技大学计算机科学与工程学院 辽宁鞍山114051 |
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| 摘 要： | 提出了一个基于角色的工作流访问控制模型WACBR(Workflow access control model based on role)。WACBR中加入了“任务”的概念,任务是工作流系统执行时的最小工作单元。由于工作流中的任务分别对用户和权限进行授权,采用两种不同粒度的角色分别作为这两种授权的中介。
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| 关 键 词： | 基于角色 工作流访问控制 任务授权 粒度 |
| 文章编号： | 1672-4410(2006)05-0484-06 |
| 修稿时间： | 2005-09-13 |
Model and implementation of workflow access control based on role |
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| CUI Yu-song,SHEN Wen-xuan,ZHANG Lin,WANG Yu. Model and implementation of workflow access control based on role[J]. Journal of Anshan University of Science and Technology, 2006, 29(5): 484-489 |
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| Authors: | CUI Yu-song SHEN Wen-xuan ZHANG Lin WANG Yu |
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| Abstract: | WACBR(Workflow access control model based on role) model was proposed to solve access control problems of the workflow system.The concept of task was introduced to WACBR.The task of the workflow system was the smallest work units in implementation.Users and permissions are authorized respectively by the task of workflow system,this model uses two different granularity roles as authorized intermediary. |
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| Keywords: | based on role workflow access control task grant authorization granularity |
| 本文献已被 CNKI 维普 等数据库收录！ |
