随着科学技术的进步和计算机网络技术的高速发展,网络覆盖范围逐渐扩大,极大地方便了民众日常生活的同时也带来了很多的安全隐患,网络安全问题和网络犯罪的不断出现使广大市民对于网络安全问题重视起来,本文将从多个角度对计算机网络安全问题进行探讨,提出相关的防范措施。 With the advancement of science and technology and the rapid development of computer network technology, the coverage of the network has been gradually expanded, which has greatly brought convenience to people’s daily life and brought a lot of potential safety problems. The continuous emergence of cybersecurity problems and cybercrime has caused the general public Pay attention to the issue of network security, this article will discuss the issue of computer network security from a number of perspectives and put forward relevant preventive measures.