现如今,我国的科技取得了快速的发展,计算机网络在各行各业中得到了广泛运用。在网络快速发展的同时,信息交流的频率越来越高,网络信息安全问题也逐渐暴露出来,对人们的正常生活造成了严重的影响。本文主要分析了影响计算机网络信息安全保密的几种表现形式,并在此基础上提出了网络信息安全保密防范的建议。 Nowadays, our country’s science and technology have made rapid development. The computer network has been widely used in all walks of life. With the rapid development of the Internet, the frequency of information exchange is getting higher and higher, and the information security of the Internet is gradually exposed. This has a serious impact on people’s normal life. This article mainly analyzes several manifestations that affect the security of computer network information, and on this basis, puts forward suggestions on how to guard against the confidentiality of network information.