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校园网络作为目前各大高校的重要基础设施,担当着学校教学、科研、管理和对外交流等重要角色。但是随着计算机网络技术的广泛应用,网络管理以及网络安全问题已经不容忽视,尤其是有效的网络管理,是保障校园网安全稳定运行的重要前提,是目前各大高校必须面对的问题。作为一个开放的系统,高校校园网络面临着来自各方面的威胁和攻击。所以,网络安全构建和管理是一个非常重要的问题,它涉及到从系统硬件到软件,从单机到网络的各个方面。
As an important infrastructure of colleges and universities, campus network plays an important role in teaching, scientific research, management and foreign exchange. However, with the widespread application of computer network technology, network management and network security problems can not be ignored. Especially effective network management is an important precondition to ensure the safe and stable operation of campus network. It is a problem that colleges and universities must face now. As an open system, college campus network faces threats and attacks from all aspects. Therefore, network security construction and management is a very important issue, it involves from system hardware to software, from stand-alone to all aspects of the network.