医院Oracle数据库的安全策略

Security strategy of oracle database in hospitals

目的:在医院数据库的应用和建设中,减少数据库的事故发生率,保护数据库的安全、稳定,为医院用户提供正确可靠的数据。方法:从医院局域网硬件系统存在的问题、网络用户和数据库用户的密码安全问题、数据库的备份和恢复的重要性、以及Oracle数据库自身的特性等方面,分析研究网络数据库存在的安全隐患及各自的特点。并针对各自的问题提出解决方案;结果:通过规范的网络软件防火墙、硬件网闸设备、杀毒软件和数据库的备份等一系列措施,极大地降低了数据库受外界破坏的概率,使Oracle数据库的安全使用率基本达到100%;结论:根据实际情况建立一套安全、可靠、切实可行的Oracle数据库安全策略,成功地解决了医院Oracle数据库的安全问题。

Objective：In the database application and construction,reducing the incidence of accident database and protecting the database security and stability are important to provide accurate and reliable data.Methods：The safety risk and features of network database in the hospital were analyzed in terms of the problems existing in the system of local area network hardware,network users and database password of user security,database backup and recovery,and the importance of Oracle database of its own characteristics and so on.Then corresponding solutions were put forward.Results：Through implementation of a series of strategies such as standard network firewall,software and hardware nets brake,antivirus software,database backup etc,the frequency of external invasion of the database was greatly reduced to achieve a normal operation rate of about 100%.Conclusion：To establish a safe,reliable,practical and feasible Oracle database security strategy according to the actual situation can successfully ensure the safety of Oracle database in the hospital.