防火墙技术分析及其发展研究  

Analysis and Research of Firewall Technology and Development

作　　者：盛承光[1] 

机构地区：[1]武汉理工大学计算机学院,武汉430063

出　　处：《计算机与数字工程》2006年第9期109-111,125,共4页Computer & Digital Engineering

摘　　要：计算机网络技术的飞速发展使网络安全问题日益突出,而防火墙是应用最广泛的安全产品。本文阐述了网络防火墙的工作原理并对传统防火墙的利弊进行了对比分析,最后结合计算机科学其它领域的相关新技术,提出了3种新的防火墙技术,并展望了其发展前景。The great development of technology of computer and network makes the security of internet much more seriously, and the firewall is the most widely used product . This paper expatiates the principles of network＇s firewall and contrastively analyses the advantages and disadvantages of traditional firewall, in the end it gives 3 methods to solve the problems with the new fields of computer techniques and predicts prospect of applications of the firewall.

关 键 词：包过滤 应用层网关 分布式防火墙 嵌入式防火墙 智能防火墙 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]