以网络信息为技术特征的数字校园建设,是现代远程教学和网络发展的必然趋势。校园网是教育、科研和服务并重的网络。而校园网络安全管理是整个网络管理的重点和中心。在这里介绍对校园网网络安全造成威胁的一些因素,并提出对其进行防范的技术的一些措施。 The construction of digital campus with network information as the technical feature is an inevitable trend of modern distance education and network development. Campus network is education, research and service network. The campus network security management is the focus of the entire network management and center. Here are some of the factors that pose a threat to campus network security and propose some techniques to prevent it.