计算机网络安全的数据备份和容灾系统

计算机网络的广泛应用对社会经济、科学研究、文化的发展产生重大的影响,同时也不可避免的带来了一些网络安全问题。网络安全已成为信息化社会的一个焦点问题。网络安全中最重要的是数据,为了保障数据资料的安全,必须进行数据备份。而一旦发生灾难,造成大量数据丢失,容灾系统将能保证业务尽快恢复,甚至可以保证业务不间断执行。数据备份也正是容灾系统得以运行的前提。

Computer network security's data backup and accommodates disaster system

Computer network＇s widespread application to the social economy,the scientific research,the cultural development has the significant influence,simultaneously inevitable has also brought some network security problem.The network security has become the informationization society a focal point question.In network security most importantly data,to safeguard the data information the security,must carry on the data backup.But once has the disaster,will cause the mass data to lose,allows the disaster system to be able to guarantee that the service will restore as soon as possible,even may guarantee the service uninterrupted execution.The data backup also accommodates the premise which the disaster system can move.