摘要
为了实现罗定市特色农产品信息服务平台（SAPISP：Special Agriculture Product Information Service Platform）的权限管理,分析了RBAC96模型应用的局限性,随后提出C_RBAC模型,该模型通过建立权限的约束以及权限与用户的弱关联,实现了权限的精细化和动态化管理。并针对SAPISP系统特点,该文设计了基于C_RBAC模型的权限管理数据库,该设计较好的满足了SAPISP权限管理需求。
After analyzing the limitations of the application of RBAC96 model, C_RBAC model was proposed which aimed to realize the authority management of Luoding special agriculture product information service platform（SAPISP）.Through the establishment of permission constraints and weak correlation between rights and user, the C_RBAC model realizes refinement and dynamic authority management. Aiming at the characteristic of SAPISP system, this paper designed the database of authority management based on the C_RBAC model, and the design can meet the requirements of SAPISP authority management.
作者
郑建华
朱蓉
邱振国
ZHENG Jian-hua, ZHU Rong, QIU Zhen-guo （College of Information Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China）
出处
《电脑知识与技术》
2014年第12期8101-8103,共3页
Computer Knowledge and Technology
基金
广东省科技计划项目（2012B040500040）
广东省科技计划高新技术产业化项目（2012B010100048）资助
