计算机网络信息安全及其防火墙技术分析

Analysis on computer network information security and firewall technology

随着人类文明的不断发展,计算机网络信息技术在近些年也有了飞速的发展,大的方面至国家安全、民族科技发展,小的方面表现在人们日常出行、起居、工作,以至于人们现在的日常生活都与计算机网络技术息息相关。互联网俨然成了人们生活不可或缺的一种工具,而随之而产生的信息安全也成了不可忽视的一个问题。确保网络信息的安全既是一个重大问题,也是一个复杂具有挑战性的问题。文章主要对现代计算机网络信息安全技术分类和防火墙技术的使用进行了分析,希望可以为大众提供借鉴与指导作用。

With the continuous development of human civilization,information technology of computer network has also been developing rapidly in recent years.From the large aspect to the national security and the development of national science and technology,the small aspects are manifested in our daily travel,daily life and work,our daily life is closely related to the computer network technology,it seems to have become an indispensable tool in people’s life,and the resulting information security has become a problem that can not be ignored,to ensure the safety of network information are not only a major issues but also complex and challenging issues.This paper analyzes the classification of modern computer network information security technology and the use of firewall technology,hoping to provide reference and guidance for the public.