计算机网络安全与防火墙技术研究

Research on Computer Network Security and Firewall Technology

计算机网络安全越来越得到人们的重视,防火墙技术是网络安全最重要的技术之一,分析了防火墙技术的功能、特点及分类,研究了根据需要创建防火墙系统的方法,以保证用户的网络安全。

The computer network security has got more and more attention and the firewall technology is one of the most important network security technologies.The function features and classification of firewall technology were analyzed.According to the need,in order to ensure the user＇s network security,the method of creating a firewall was researched.