农产品溯源系统中用户权限管理的探讨与实施

摘要

The authorization management and access control are the important component parts of MIS. It influences the security and reliability of information system. Based on the safety management requirements of the traceability system of agricultural products, using the power management concept of a large database, a scheme of power management was proposed based on the application layer, and the principles and methods of privilege settings were discussed in details.%权限管理和访问控制是每个管理信息系统的重要组成部分,它关系到整个系统的安全性和可靠性.针对农产品溯源系统中安全性管理的要求,借鉴大型数据库的角色管理概念,提出了一种基于应用层的角色权限管理的方案,并对权限设置的原则和方法进行了探讨.