基于防火墙的网络边界安全

摘要

The use of firewall technology is the most common kind of network security technology.This article describes the firewalrs classification and weaknesses of each type of firewall security, and network perimeter security design recommendations.%防火墙技术是运用最普遍的一种网络安全技术。本文介绍了防火墙的分类及每一类型防火墙的安全弱点，并对网络边界安全设计提出建议。