防火墙技术在计算机网络安全中的应用

Application of Firewall Technology in Computer Network Security

随着我国经济水平与计算机技术的迅猛发展,计算机被广泛运用到人们生活、工作的方方面面,影响改变着人们的生活方式和工作效率,而人们对计算机网络的应用要求也越来越高。然而,计算机网络在带给人们便利的同时也存在一系列安全问题,如网络盗窃、网络诈骗等,对人们的隐私财产构成了极大威胁,引起了社会各界的广泛关注。因此,主要论述计算机网络安全的重要性,总结到目前为止所面临的安全问题,并提出了防火墙技术的相关应用。

With the rapid development of China’s economic level and computer technology,computers are widely used in all aspects of people’s life and work,affecting and changing people’s way of life and work efficiency,and people’s requirements for the application of computer networks are also increasing.However,while computer networks bring convenience to people,there are also a series of security problems,such as network theft,network fraud and so on,which pose a great threat to people’s privacy and property,and cause widespread concern from all walks of life.Therefore,this paper mainly discusses the importance of computer network security,summarizes the security problems faced so far,and puts forward the related application of firewall technology.