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在网络系统中,硬件设备是基础,决定着网络的组成和结构,软件系统决定着网络运行所实现的功能。由于网络环境、设备、软件十分繁杂,难免存在有多种能影响系统正常运行的因素。网络任何一个环节出现故障,都有可能造成相当大的损失。由于网络硬件的基础和支撑地位,对网络硬件系统的安全保障的实施进行探讨是十分有意义的。
In the network system, the hardware device is the foundation that determines the composition and structure of the network, and the software system determines the functions implemented by the network. As the network environment, equipment, software is very complicated, inevitably there are many factors that can affect the normal operation of the system. Failure of any part of the network may cause considerable losses. Due to the basic and supporting status of network hardware, it is very meaningful to discuss the implementation of the security of network hardware system.