随着网络信息技术和信息产业的不断发展,网络信息系统安全性保护措施是否有效是网络信息系统的主要性能指标之一。保证网络信息系统安全可靠,正确可用,对校园网络安全、信息产业经济发展、国家安全以及社会稳定具有重大的影响。本文就计算机网络信息安全的相关问题进行分析。 With the continuous development of network information technology and information industry, whether the network information system security protection measure is effective is one of the main performance indexes of network information system. To ensure that the network information system is safe, reliable and correctly available, it has a significant impact on the campus network security, the economic development of the information industry, national security and social stability. This article analyzes the issues related to computer network information security.