| 基于角色的工作流多层访问控制安全模型 |
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| 引用本文： | 林颖莹,曹奇英,周晶晶,王春杰. 基于角色的工作流多层访问控制安全模型[J]. 计算机工程与设计, 2007, 28(10): 2306-2308 |
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| 作者姓名： | 林颖莹 曹奇英 周晶晶 王春杰 |
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| 作者单位： | 东华大学,计算机学院,上海,200030;东华大学,计算机学院,上海,200030;东华大学,计算机学院,上海,200030;东华大学,计算机学院,上海,200030 |
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| 摘 要： | 随着工作流技术的发展,工作流管理系统对访问控制权限管理也提出了更高的要求.针对实际应用的需求和工作流管理系统的特点,结合已有的基于角色访问控制模型,提出了基于角色的工作流多层访问控制安全模型,并将该模型成功应用到汽车零配件业质量监管流程中.该模型在该质量监管系统中较好地运用了基于角色的访问控制策略,并且考虑到系统整体和实时授权的因素,通过将工作流模型层次分为工作流层、控制层、数据层3层分层授权,从而使模型的安全性得到进一步提高.
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| 关 键 词： | 工作流 质量监管 基于角色访问控制 访问控制 授权 多层状态 |
| 文章编号： | 1000-7024（2007）10-2306-03 |
| 修稿时间： | 2006-04-08 |
Multi-layered role-based access control secure workflow model |
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| LIN Ying-ying,CAO Qi-ying,ZHOU Jing-jing,WANG Chun-jie. Multi-layered role-based access control secure workflow model[J]. Computer Engineering and Design, 2007, 28(10): 2306-2308 |
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| Authors: | LIN Ying-ying CAO Qi-ying ZHOU Jing-jing WANG Chun-jie |
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| Affiliation: | Department of Computer, Donghua University, Shanghai 200030, China |
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| Abstract: | With the development of workflow technology,the workflow management system requires more from the management of ac-cess control.Taking the characteristics of WFMS(workflow management system) and the requirement of enterprise application into consideration,and based on the current role-based access control model,a multi-layered role-based access control secure workflow model is presented and this model is successful applied into the automobile parts quality control process.This model apply the role-based access control strategy to the quality control management system and considering other factors of the integration and real time authoriza-tion of the system,the security of the model is enforced by means of multi-layer access control. |
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| Keywords: | workflow quality control RBAC access control authorization multi-layeredstate |
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