随着无线局域网技术的不断普及,无线网络作为有线网络的补充和延伸,对推动中职学校信息化建设起到了重要作用。当今拥有无线校园网,已经成为现代化校园的一个重要标志。无线网采用无线信号传输,带来便捷的同时也存在安全隐患。本文从无线网通过通信协议入手,结合中职学校不同性质用户群和应用场所等因素,提出多种防范措施,建设中职学校安全策略,确保网络安全。 With the continuous popularization of wireless LAN technology, wireless network as a supplement and extension of the wired network plays an important role in promoting the informatization construction of secondary vocational schools. Today has a wireless campus network, has become an important symbol of modernized campus. Wireless network using wireless signal transmission, bringing convenience but also there are security risks. This article starts from the wireless network through the communication protocol, and combines various factors such as different user groups and application places in secondary vocational schools to put forward various precautionary measures to build the secondary school security strategy to ensure network security.