摘要
Internet作为信息分享平台越来越受到人们的关注,并在人们的日常生活中占据了重要的位置,但是随之而来的安全问题也日益严重。如何在实现数据共享的同时,保证隐私和信息的安全可靠性开始成为IT行业研究的对象。研究了区域网络的安全防御系统,并通过实例证明了安全防御系统的重要性。
Internet has gained more and more attention as information shared platform,while it has taken a great place in people＇s daily life.Moreover,the ensuing security problems have begun to increasingly serious.How to achieve data sharing while ensuring privacy and the reliability of the information has become the studying object in IT occupation.This paper studies the regional network security defense system,and demonstrates the importance of security and defense systems by example.
出处
《上海电气技术》
2011年第4期53-58,共6页
Journal of Shanghai Electric Technology
关键词
网络安全
局域网
防火墙
安全防御系统
network security
local area network（LAN）
firewall
security defense system
