随着网络技术的飞速发展,校园网在教学、科研和管理工作中发挥着越来越重要的作用,随之而来的是网络安全问题也日益突出。本文分析了网络安全的状况和特点,阐述了校园网的安全防范策略和技术,以实现校园网络系统的安全、稳定运行。 With the rapid development of network technology, campus network plays more and more important role in teaching, scientific research and management. The ensuing problem of network security is also increasingly prominent. This article analyzes the status and characteristics of network security, expounds the campus network security strategy and technology in order to achieve campus network security and stable operation.