基于智能型防火墙INTRANET 下的网络安全技术

Intranet 最关键的一个特征就是安全性，随着Intranet 的快速发展及广泛应用，其安全性成为重点关注的问题。本文分析传统防火墙的类型及存在的主要缺陷，介绍智能型防火墙日常工作原理、设计结构，提出基于智能型防火墙INTRANET下网络安全技术的实现方法，这种设计方案克服传统防火墙对没有列出的黑客攻击不予理睬等弊端，提高网络的安全性和可靠性。

Network Security Technology under INTRANET Based on Intelligent Firewall

One of the key features of Intranet is security. With the rapid development and wide application of Intranet, security becomes the key problem. This paper analyzes the types of traditional firewall and its main defects, introduces the principle and structure of intelligent firewall, and the proposes the realization method of network security technology under INTRANET based onintelligent firewall, which overcomes the defects in traditional firewall, and improves the safety and reliability of the network.