摘要
分析了现有数据库密钥管理方法的优缺点,在动态口令方式基础上,提出了一种基于双重动态口令的煤矿安全监控系统数据库密钥管理方法,介绍了该方法的原理、实现以及采用的关键技术。该方法通过增加数据库身份验证代理软件以及运用动态口令生成算法,提高了数据库的安全性以及可操作性。
Advantages and disadvantages of existing data keyt management methods were analyzed. A database keyt management method for coal mine safety monitoring and control system was proposed which was based on double dynamic password, and principle, realization and key technologies of the method were introduced. The method improves security and operability of database through identity authentication agent software and dynamic password generation algorithm.
出处
《工矿自动化》
北大核心
2015年第8期93-95,共3页
Journal Of Mine Automation
基金
江苏省科技成果转化专项资助项目(2014zx001)
关键词
煤矿安全监控系统
数据库
密钥管理
动态口令
coal mine safety monitoring and control system
database
keyt management
dynamic password
