摘要
随着计算机网络系统的迅速发展与广泛应用,网络安全的问题越来越受到人们的关注和高度重视。而网络的安全防范对网络的正常运行来讲也显得十分重要。在各种的网络安全技术中防火墙是最简单,最有效果的方案。
With the computer network system and the rapid development and wide application, network security issues more and more people concern and attention. The network security in terms of the normal operation of the network is also very important. In a variety of network security technology in the firewall is the simplest, most effective solution.
作者
张洁
ZHANG Jie (Hulunbeier University, Hailar 021008, China)
出处
《电脑知识与技术》
2011年第1期107-108,共2页
Computer Knowledge and Technology
关键词
网络安全
防火墙
network security
firewall