摘要
通过对网络安全的分析 ,介绍了网络防火墙技术及实现方法 ,分析了传统防火墙存在的缺点 ,提出了屏蔽子网防火墙技术的实现和发展 .
s: According to the analysis of network security, the technology of network firewall and the implementation method are introduced. The shortcomings of the traditional firewall are discussed and the implementation and development of the technology of Screened subnet Firewall are presented.
出处
《信阳师范学院学报(自然科学版)》
CAS
2003年第1期97-100,共4页
Journal of Xinyang Normal University(Natural Science Edition)