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近年来,随着网络技术的不断发展,局域网对我们日常的工作和生活影响越来越大,政府、学校、企事业单位的办公场所组建局域网的情况越来越多。但是,局域网在为我们提供便利的同时,由于网络病毒种类日益增多,其安全性面临很大考验,因此局域网的安全已成为许多单位关注的一个重要问题,如何预防局域网病毒,确保局域网的安全性,是我们所面临的一个非常重要课题。本文结合作者多年从事计算机管理的经验,对局域网目前存在的威胁作一些分析,并提出了相应的防范策略。
In recent years, with the continuous development of network technology, the influence of local area network on our daily work and life is more and more large. There are more and more LANs in the offices of governments, schools, enterprises and institutions. However, while LANs provide convenience to us, the security of LANs has become a serious issue due to the increasing variety of network viruses. As a result, the safety of LANs has become an important issue that many organizations are concerned about. How to prevent LAN viruses and ensure the security of LANs? Is a very important issue that we face. This article combines the author’s many years of experience in computer management, some of the existing threats to the LAN for some analysis, and put forward the corresponding preventive strategy.