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医院信息管理系统是医院信息化建设的核心组成部分,如何保证系统的稳定、高效、安全的运行是绝大多数医院面临的极其重要问题。医院信息系统稳定安全地运行,离不开后台数据库的安全与稳定,对医院信息系统的后台数据库进行了各种物理与逻辑的保护措施的同时,数据库的管理的安全性也是一个不可忽视的方面。本论述主要针对为解决数据库管理员密码分段管理、操作权限细化、日常维护的行为监管、知识的积累等实际工作需要,对数据库安全管理进行分析与探讨,并对由此设计开发的数据库卫士做相关的说明。从系统的安全性访问、数据备份与恢复、病毒的防治等方面进行论述,并给出了相关的安全策略。
Hospital information management system is the core part of hospital information construction. How to ensure the stable, efficient and safe operation of the system is an extremely important issue that most hospitals face. The stable and safe operation of hospital information system is inseparable from the background database security and stability of the hospital information system back-end database for a variety of physical and logical protection measures at the same time, the management of the database is also a non-negligible aspect . This dissertation mainly aims at analyzing and discussing the database security management in order to solve the practical work such as database administrator password segmentation management, operation authority refinement, routine maintenance behavior supervision and knowledge accumulation, and to analyze and discuss the database which is designed and developed Guardian to do related instructions. From the system security access, data backup and recovery, prevention and treatment of viruses and other aspects are discussed, and gives the relevant security strategy.