随着科学技术快速发展,计算机网络技术也得到迅猛发展。随之也带来了计算网络安全问题。计算机网络存在较多的安全隐患问题,若不采取有效措施予以防范,将会给计算机网络带来严重的损害。笔者就计算机网络存在的安全问题、计算机网络安全防范措施展开探究。 With the rapid development of science and technology, computer network technology has also been developed rapidly. This has also led to computational cyber security issues. There are many potential security problems in computer networks. If effective measures are not taken to prevent them, they will cause serious damage to computer networks. The author of the computer network security problems, computer network security precautions to explore.