摘要
文章针对B/S结构中数据库安全访问机制的缺点,利用Oracle触发器的强大功能,结合计算机IP的唯一性构建用户自定义的安全访问机制,并记录用户登录及操作日志,有效地提高了数据库的安全性。
In the light of the disadvantage of secure access mechanism in DBMS, the paper designs a new application of database trigger and IP, with which a new access control function based on pre-attack is built up, thus to improve database security and log the logon and operateion information about the user, and change the actual status that are database protection relies on the way of restoring post-attack.
出处
《信息安全与通信保密》
2007年第6期133-135,共3页
Information Security and Communications Privacy
