基于RBAC模型的权限组件  

Access Component Based on RBAC

作　　者：王志瑞[1] 顾问[1] 刘正涛[1] 

机构地区：[1]三江学院计算机科学与工程学院,南京210012

出　　处：《计算机系统应用》2015年第3期156-160,共5页Computer Systems & Applications

摘　　要：基于信息化系统的特点及其对权限控制的需要,在.NET框架下,基于RBAC模型设计与实现了一套权限控制组件,并在设计过程中对RBAC模型进行了扩展,引入了权限委托、分级授权,UBAC等特性,并将该组件应用于多个EIS系统的开发过程中,结果表明该组件能够很好的集成于信息化系统中,能够减轻权限开发的复杂度,提高权限管理工作的效率.In this paper, based on the characteristics of information system and the need for access control, a set of permissions control component is designed and implementated using RBAC model on the platform of.Net framework. Furthermore, with the introduction of the authority commission, hierarchical authorization and UBAC features, the RBAC model is expanded in the design process, and is applied to the component of multiple EIS system development process. Finally, the results show that the component can be integrated quite well in information system. It reduces the complexity of the development, and improves the efficiency of permissions management work.

关 键 词：RBAC 权限委托 UBAC NET 权限组件 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]