文档介绍：校园网络安全摘要: 网络安全的本质是网络信息的安全性,包括信息的保密性、完整性、可用性、真实性、可控性等几个方面,它通过网络信息的存储、传输和使用过程体现。校园网络安全管理是在防病毒软件、防火墙或智能网关等构成的防御体系下,对于防止来自校园网外的攻击。防火墙,则是内外网之间一道牢固的安全屏障。安全管理是保证网络安全的基础,安全技术是配合安全管理的辅助措施。学校建立了一套校园网络安全系统是必要的。本文从对校园网的现状分析了可能面临的威胁,从计算机的安全策略找出解决方案既用校园网络安全管理加防火墙加设计的校园网络安全系统。通过以下三个步骤来完成校园网络安全系统: 1、建设规划; 2、技术支持; 3、组建方案。关键词: 网络; 安全; 设计 The work security ABSTRACT : Network security is the essence of the safety work information, including information of confidentiality, integrity, and availability, authenticity and controllable etc, it is through work information storage, transport and use process. work security management is in anti-virus software, a firewall or intelligence gateway, etc, the defense system to prevent from outside the campus. A firewall isa firm between inner and security barrier. Safety management is the basis work security and safety technology is the auxiliary measures with safety management. The school has established a set of work security system is necessary. Based on the analysis of the status of work could face threats, from puter security strategy to find solutions in the work security management is designed with the work firewall security system. Through three steps plete the work security system: 1, the construction plan. 2 and technical support. 3 and construction scheme. Keyword: Network, Safe ; Design 一、网络安全威胁 1 计算机病毒计算机病毒是一组通过复制自身来感染其它软件的程序。当程序运行时,嵌入的病毒也随之运行并感染其