the packet filtering firewall and proxy firewall are analyzed and compared in this paper, the methods that can solve the existed problems are also put forward.
对包过滤防火墻和代理防火墻技术进行了比较分析,并针对二者存在的问题提出了解决的方法。
it is very meaningful that the adaptive proxy firewall applied in the multimedia network communication for the development of video conference system and insurance of the conference security.
这种自适应代理防火墻的应用对于视频会议系统的研究发展及其安全保障都具有很重要的意义。
the thesis analyzes the shortcomings of traditional firewall and provides a new solution for high performance application layer proxy firewall based on nat.
本文分析了传统防火墻存在的不足,提出了「基于nat的高性能应用层代理防火墻系统」的新的方案,并给出了设计思想和实现方法。