基于Linux高校校园网安全防范体系

校园网集学校办公自动化、多媒体教学、远程教学、图书管理、教务管理、后勤管理等于一身。所以校园网的安全问题变得越来越重要。因此，从目前高校校园网的结构入手，分析校园网存在的安全隐患，设计一套基于Linux的高校校园网安全防范体系，由校园内网、校园外网以及Linux网关整体提高高校校园网的安全性能。

Linux-based Safety Systems of Campus Network

Campus network connects office automation, multimedia teaching, distance teaching, teaching affair management and rear - service management. So the safety problems become more and more important. Starting with the present campus structure, the article analyses the safety problems, designs a set of campus safety systems based on Linus, and internal campus network, external network and Linux gateway improve the safety feature.