计算机信息系统安全技术的研究及其应用

随着计算机的普及和发展,人们的生活和工作越来越依赖于计算机,与此同时计算机信息系统的安全问题也随之呈现出来。本文首先分析了计算机信息系统常用的安全技术:数据加密技术,防火墙技术,VPN技术,然后讨论了计算机信息系统安全技术能解决的实际问题。

Computer Information System Security Technology and Its Application

With the proliferation and development of computers,people’s lives and work are increasingly dependent on computers,at the same time the security of computer information systems also emerges.This paper analyzes the commonly used security techniques of computer information systems,such as data encryption,firewall technology,VPN technology,and then discusses the practical problems that the security technology of computer information systems can solve.