校园网或企业网网络安全方案设计与实现得文档摘 要随着计算机技术突飞猛进得进展,互联网得应用也越来越广泛,在网络环境下运行得各种应用系统越来越多,通过网络传输得各种信息也在不断增加。从目前中小型企业计算机技术得应用情况来瞧也就是如此,目前中小型企业已经建立了企业网站,电子邮件等系统,并且已经实施了 ERP、电子商务、IJR 等信息系统,许多重要信息都存储在网络服务器中,因此网络系统得安全至关重要。这就要求我们对安全问题进行深化分析讨论,在整个中小型企业建立多层次得网络安全体系。本文立足于中小型企业网络安全得规划设计与实施,对中小型企业网络系统方面存在得安全问题进行了深化分析,针对这些问题给出了总体解决方案并在中小型企业内进行了实施。通过中小型企业网络安全得规划设计与实施,提高了中小型企业网络系统得安全性与稳定性。同时随着计算机技术得不断进展,对网络系统得安全性提出了更高得要求,因此中小型企业会根据网络系统不断进展得要求,进一步规划设计出更加适合中小型企业进展得网络安全系统,满足中小型企业信息化建设不断进展得要求。关键词:网络安全;VLAN 划分;用户权限;安全策略;病毒防范AbstractWith the rapid development of the puter technology, the Internet is more and more widely, more and more application systems running in network environment, through a variety of information network transmission is also increasing、 The application of puter technology in small and mediumsized enterprises at present is so, the small and mediumsized enterprises have established enterprise website, email system, and have implemented ERP, emerce, IJR and other information systems, many important information are stored in the network server, so the security of network system、 This requires us to study on security issues, the establishment of network security in the multilevel system of small and medium enterprises、Planning design and Implementation Based on the small and mediumsized enterprise network security, security problems of the small and mediumsized enterprise network system are analyzed,...
