计算机工程2012，Vol.38Issue(9)：151-152,173,3.DOI:10.3969/j.issn.1000-3428.2012.09.045
基于动态控制机制的工作流安全访问模型
Workflow Security Access Model Based on Dynamic Control Mechanism
摘要
Abstract
In order to ensure the workflow system secure and reliable, this paper introduces three relation elements of Target Case(TC), User Management(UM) and Target(T) in the conventional access control model based on role, designs the dynamic authorization mechanism, and builds a sort of security access model in workflow based on dynamic control mechanism, which ensures the secure running of the model by means of basic constraint relation and dynamic constraint conditions. The model is integrated with workflow engine component to provide the security authorization service for the application of independent security field. Application results show that the model can better separate the dynamic responsibility and reciprocal responsibility, make the binding of dynamic responsibility, and provide technical support for security access of system workflow.关键词
动态控制机制/工作流引擎/动态授权/访问控制模型/网络化协同设计Key words
dynamic control mechanism/ workflow engine/ dynamic authorization/ access control model/ networked cooperative design分类
信息技术与安全科学引用本文复制引用
巫茜,周庆..基于动态控制机制的工作流安全访问模型[J].计算机工程,2012,38(9):151-152,173,3.基金项目
国家自然科学基金资助项目(61003246) （61003246）
重庆市教委科学技术研究基金资助项目(KJ110805) （KJ110805）
