浅析计算机网络安全及防范技术

随着计算机网络的不断发展,如何保护网络安全已成为人们研究的课题。本文分析了计算机网络中存在的不安全因素,并针对不安全因素提出了相应的安全策略,着重介绍了信息加密技术、防火墙技术、入侵检测技术,对人们防御网络入侵,无疑具有十分重要的意义。

Analysis and Protective Measures of Computer Network Security

With the development of computer network, how to protect network security has become problem of research. This paper analyses various kinds of factors threatening the safety of computer network, and put forward appropriate defensive strategies, and focused on information security technology, firewall technology, intrusion detection technology, this has importance significance to defence intrusion of network.