| 基于角色与任务整合的访问控制架构研究 |
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| 引用本文： | 丛晓东,刘胜辉. 基于角色与任务整合的访问控制架构研究[J]. 哈尔滨理工大学学报, 2005, 10(4): 100-103 |
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| 作者姓名： | 丛晓东 刘胜辉 |
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| 作者单位： | 哈尔滨理工大学,计算机与控制学院,黑龙江,哈尔滨,150080;哈尔滨理工大学,计算机与控制学院,黑龙江,哈尔滨,150080 |
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| 摘 要： | 以基于任务的访问控制模型为基础，整合以角色为核心的RBAC，提出了一套在执行期动态校验控制规则的整合型访问控制架构，并且从任务间关系的角度验证了此架构的可行性．此架构的提出不仅解决了角色概念缺乏上下文环境的缺点，同时也较好地处理了任务流程中权责冲突、工作顺序与工作相依性等限制问题．
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| 关 键 词： | 任务流程 角色 约束规则 |
| 文章编号： | 1007-2683(2005)04-0100-03 |
| 修稿时间： | 2005-04-08 |
The Research for the Access Control Framework Based on Role and Task's Incorporated |
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| CONG Xiao-dong,LIU Sheng-hui. The Research for the Access Control Framework Based on Role and Task's Incorporated[J]. Journal of Harbin University of Science and Technology, 2005, 10(4): 100-103 |
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| Authors: | CONG Xiao-dong LIU Sheng-hui |
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| Abstract: | This paper gives a conformable access control framework,which verifies the control rules dynamic,combining the task-based access control model with role-based access control model.And we demonstrated the feasibility of the framework from the point of the dependence of task.This framework's exercise solves the lack of context for Roles,but also the separation of duty constraint,the work-sequence constraint and work-dependence constraint. |
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| Keywords: | task flow role constraint rules |
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