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政府系统各部门局域网是政府信息化网络的有机组成部分,是政府办公自动化的基础平台,在政府信息化管理中占有重要地位。几年前,部门局域网对外相对独立,还是比较安全的,大家也习惯于直接在局域网内共享各种资源,但是随着政府信息化程度的提高以及互联网接入和应用的普及,部门局域网与外界的互联互通不可避免,安全挑战越来越大。本文针对政府部门局域网的安全现状和一般解决方案存在的技术不足,提出了利用交换机辅助解决政府部门局域网安全的办法。
Local government departments LAN is an integral part of the government information network, is the basis for government office automation, government information management occupies an important position. A few years ago, the local area network was relatively independent from the outside world, or relatively safe. Everyone was accustomed to sharing various resources directly in the LAN. However, with the improvement of the government’s informationization and the popularization of Internet access and applications, the local area network The interconnection is inevitable, the security challenge is bigger and bigger. This article aims at the security status of the local area network of the government departments and the technical problems existing in the general solution, and proposes a solution that uses switches to help solve the security problems of the local area network in government departments.