防火墙发展现状及未来展望

随着计算机网络的日益普及,信息网络安全事件日益增多。防火墙作为保护本地系统及网络不受基于网络的安全威胁的有效办法,引起越来越多的关注。本文从防火墙的基本概念、特征、技术方法出发,探讨了防火墙的发展现状,并对其未来发展趋势做出了展望。

The Introduction and Prospect of Firewall

With the popularization and ripeness of the internet,there are increasing incidents concerning information and network secUrity in front of us.As a protective barrier to the threats came from Internet, the Firewall can protect our local networks in an efficient way.And it has aroused more and more concern.This paper researched the current situation and made a prediction about the Firewall from the points of its basic concepts,characteristics and technology.