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随着政企单位信息化的快速发展和改进,许多单位购买了服务器、存储器、光纤设备等构建了完善的局域网,局域网承载着OA、人力、财务、经营等多种类型信息数据,因此构建一个局域网安全防御系统,可以避免这些信息被盗用、篡改,提高局域网的正常运行和服务性能,具有重要的作用。
With the rapid development and improvement of the informatization of government and enterprise units, many units have purchased servers, storage devices and optical fiber equipment to construct a complete local area network which carries various types of information data such as OA, manpower, finance and management. Therefore, a LAN security defense system, you can avoid theft of these information, tampering, improve the normal operation of the LAN and service performance, has an important role.