摘要
介绍了防火墙的概念、原理、分类及比较,指出了传统防火墙存在的不足之处,提出了一种新型防火墙系统——嵌入式防火墙系统,并对防火墙的发展作了前景展望。
This article introduces the concept and principle of the firewall technology,as well as its classification and comparision,also it points out the disadvantages of the traditional firewall and suggests a new type of embedded firewall system.The prospects for firewall are made.
出处
《武汉船舶职业技术学院学报》
2009年第6期25-28,共4页
Journal of Wuhan Institute of Shipbuilding Technology
关键词
互联网
防火墙
网络安全
包过滤
嵌入式防火墙系统
internet
firewall
network security
packet filtering
embedded firewall system
