摘要
数据安全是指挥信息系统数据库稳定运行和发展的基础,而自然灾害、软硬件损坏、人为错误、计算机病毒等都有可能造成数据的损坏和丢失,以致影响指挥信息系统的正常运行。论述了保障指挥信息数据安全的有效措施。数据备份也正是容灾系统得以运行的前提。
Data security is the basis of stable operation and development of database in the C4I system.Natural disasters,software and hardware damage,human error,computer viruses may cause damage and loss of data,thus to affect the normal operation of C4I system.This article discusses the effective measures in protecting C4I system database.The data backup also accommodates the premise which the disaster system can move.
出处
《计算机安全》
2010年第10期57-58,共2页
Network & Computer Security
关键词
指挥信息系统
数据安全
数据备份
数据容灾
C4I system
Data security
Data backup
The data accommodates disaster
