随着网络技术的不断发展和Internet的日益普及,大石桥市高级中学建立了校园网络并投入使用,以提高教师的工作效率,减轻教师的劳动强度,实现了资源共享、网络教学。教师和学生在使用校园网络的同时,存在网络安全问题。如有人登陆非法网站或使用带病毒的软件,均会导致校园计算机系统的崩溃,给网管教师带来大量的工作负担,也严重影响了校园网的正常运行。因此,在积极发展办公自动化、实现资源共享的同时,教师和学生都应加强对校园网络的安全重视。正如人们经常所说的:“网络的生命在于其安全性。”那么,如何在现有的条 With the continuous development of network technology and the increasingly popularization of Internet, Dashiqiao Senior High School has set up a campus network and put it into use, in order to improve the efficiency of teachers and reduce the labor intensity of teachers and realize the resource sharing and network teaching. Teachers and students use the campus network at the same time, there is the problem of network security. Anyone who logs in to an illegal website or uses virus-laden software will cause the collapse of the campus computer system and bring a lot of workload to the network management teachers, which also seriously affects the normal operation of the campus network. Therefore, while actively developing office automation and sharing resources, both teachers and students should pay more attention to the safety of campus networks. As one often puts it: “The life of a web lies in its security.” So, how can the existing ones