A Modified Model for Flexible Workflow Access Control

摘要：

Draw on traditional access control technologies, this paper analyzes the advantages of Role Based Access Control Technology (RBAC) in realizing procedure permission dynamic management. Improve the problems of flexibility which exist in workflow access control, from the view of users, under the constraints such as the least privileges, separation of duties and load balancing of users, this paper constructs user security control model to realize the flexible authorization relations of Users- RolesPermission. It also constructs the flexible workflow model of Role Based Access Control. In addition, it applies the model to construct a real work flow, in order to solve the problems of the flexible operation of resource and dynamic assigning tasks in the business process, and applies the engine into the specific business process.

关键词： Workflow Permission dynamic management Flexible RBAC

作者: Zhao Jian-Min Long Xiao-Chun

作者单位: School of Computer & Information Technology Northeast Petroleum University Daqing, HeiLongJiang, China

会议类型: 国际会议

会议名称: 2011 Fourth International Symposium on Computational Interlligence and Design 第四届计算智能与设计国际会议 ISCID 2011

会议地点: 杭州

会议语种:英文

页码: 659-662

在线出版日期: 2011-10-28（万方平台首次上网日期，不代表论文的发表时间）