摘要
随着社会信息化进程的加快,基于计算机和网络的各种管理信息系统的应用日趋广泛,数据容量急剧增长,信息安全性、可用性问题也日益突出。该文从计算机安全学的角度研究了管理信息系统中信息的可用性问题,系统分析了管理信息系统中信息的安全威胁,在此基础上给出了管理信息系统中信息的安全机制,并提出了增强信息安全性、可用性的策略。
Along with expediting of process of society informing,the application of diversified management information system based on computer and net has been applied widely,which results in increasing of data capability rapidly and causes the problem of information safety and availability.The article researches the problem of information safety and availability of management information system from the point of computer safety and analyzes safety threat and risk factor of information of management information system systematically.Based on the above,the article presents the safety mechanism of information,even brings forward the strategy of enhancing the safety and availability of information.
出处
《计算机工程与应用》
CSCD
北大核心
2003年第1期202-204,共3页
Computer Engineering and Applications
