随着科学技术的发展,时代的进步,近几年网络更是迅速的发展,所达到的范围极广,使用的人群也在大幅的增加,促使当前社会成为一个网络信息的时代。现在多数家庭早已开始使用计算机,计算机甚至成为大部分家庭的必需品。现在我们的生活和计算机已密切相关。但是,在我们越来越依靠计算机的同时,计算机产生的网络安全问题随之而来。本文拟在分析影响计算机网络安全问题的因素,然后对计算机网络安全运行提出了适当的防范措施。 With the development of science and technology and the progress of the times, the network has developed rapidly in recent years. The range reached is extremely wide and the population used is also increasing dramatically, prompting the current society to become an era of network information. Most families are now beginning to use computers, and computers have become a necessity for most families. Now our life and computer are closely related. However, as we rely more and more on computers, computer-generated cyber-security problems ensue. This article intends to analyze the factors affecting the computer network security issues, and then put forward appropriate preventive measures for the safe operation of computer networks.