Task-Role-Based Access Control in Application on MIS

摘要：

Access control is an important measure to ensure the security of the management information system in enterprise environment. Taking the characteristics of Task-Role-Based Access Control (TRBAC) and the requirement of practical application into consideration, the paper introduces TRBAC which is suitable for enterprise environment into the design of MIS. Task is classified to support both passive and active access control and permission assignment is also analyzed according to task and task instance, and then the complexity of permission management is reduced. At the same time, responsibility separation is introduced to increase the security and performance of the system. Finally, an application instance of TRBAC in MIS is given to show the superiority of TRBAC in MIS.

关键词： TRBAC Responsibility Separation Workflow Task Classification MIS

作者: Li Zhang Lili Luo Liyong Zhang Tiesuo Geng Zongge Yue

作者单位: School of Electronics & Information Engineering Dalian University of Technology University Assets Administration Office Dalian University of Technology School of Hospital Dalian University of Technology

会议类型: 国际会议

会议名称: 2006 Asia-Pacific Services Computing Conference(IEEE亚太地区服务计算会议)

会议地点: 广州

会议语种:英文

页码: 153-159

在线出版日期: 2006-12-12（万方平台首次上网日期，不代表论文的发表时间）