校园网安全防御平台的设计与实现

Design and Implementation of Campus Network Security Defense platform

校园网为实现教学、教务、科研及后勤的信息化管理提供了极大的便利,但是面临的网络信息安全问题日益严重。因此,如何保障网络安全成当前研究的重点。基于此,笔者利用防火墙、访问控制、入侵检测等技术构建一个校园网安全防御平台,首先分析了校园网的定义及特点,其次探讨了校园网的功能需求及安全需求,最后探讨了校园网络安全设计的基本原则及校园网安全体系结构。

Campus network provides great convenience for the information management of teaching, educational administration,scientific research and logistics, but the problem of network information security is becoming more and more serious. Therefore, how to ensure network security has become the focus of current research. Based on this, the author uses firewall, access control, intrusion detection and other technologies to build a campus network security defense platform. Firstly, the definition and characteristics of campus network are analyzed. Secondly, the functional and security requirements of campus network are discussed. Finally, the basic principles of campus network security design and campus network security architecture are discussed.