Abstract:
This paper proposes a Wf-RBAC model based on RBAC96 model to enhance the flexibility and effectiveness of permission management and access control in workflow management systems (WfMS). The paper also puts forward a three-level implementation strategy of the extended workflow systems. It introduces the prototype of supporting tool.
Key words:
WfMS,
Access control,
Permission management,
Role-based access control model
摘要: 在RBAC96模型的基础上,提出了应用于工作流管理系统的权限管理和访问控制模型Wf-RBAC,以使得工作流系统中的访问控制管理更加有效而灵活。提出了一种该模型的三层控制策略,并通过一个实例来说明该模型和策略的实现机制。
关键词:
工作流管理系统,
访问控制,
权限管理,
基于角色的访问控制模型
CLC Number:
XIONG Yun; BAI Xiaoying. A RBAC Model in Workflow Management System[J]. Computer Engineering, 2006, 32(22): 78-80,8.
熊 云;白晓颖. 一种工作流管理系统中的访问控制模型[J]. 计算机工程, 2006, 32(22): 78-80,8.