0引言全球信息化时代的来临,计算机网络不断发展与完善,其应用范围也越来越广,为人们的生活和生产带来了极大的便利。但是,也就在计算机网络技术覆盖面越来越广的同时,计算机网络安全成为当前社会的一大难题。在计算机网络技术的使用过程中,容易造成公众的隐私受到侵害或者财产受到损害。因此,人们越来越重视计算机网络安全问题,本文通过对当前计算机网络 0 Introduction The advent of the global information age, the continuous development and improvement of computer networks, and its increasingly wide range of applications for people’s lives and production has brought great convenience. However, just as the coverage of computer network technology is getting wider and wider, the computer network security has become a major challenge in the current society. In the process of using computer network technology, it is easy to cause the public’s privacy to be infringed or property damage. Therefore, people pay more and more attention to the problem of computer network security. This paper analyzes the current computer network