摘要
随着信息时代的来临,信息作为一种重要的资源得到了人们的重视与应用,并且因特网随时随地可能会受到黑客的非法攻击,所以在保护局域网免受危害时,需考虑应用防火墙技术。防火墙技术是网络的第一道防线,而且是网络安全领域广泛使用的设备,对企业网络安全具有很好的保护作用。
With the advent of the information age,information,as an important resource,has been paid attention and applied,and the Internet may be attacked by hackers anytime and anywhere,so the application of firewall technology should be considered when protecting the local area network from harm.Firewall technology is the first line of defense of the network,and is widely used in the field of network security.It has a good protection effect on enterprise network security.
作者
杨年中
Yang Nianzhong(Affiliated to National University Hospital,Hubei University for Nationalities,Enshi Hubei 445000,China)
出处
《信息与电脑》
2018年第13期212-214,共3页
Information & Computer
关键词
防火墙技术
网络安全
企业网
firewall technology
network security
enterprise network
