随着信息技术的飞速发展，网络安全已成为各国政府关注的重点。为了对抗日益增长的针对政府、国防和工业控制领域的网络关键基础设施的攻击，世界各国都纷纷开展网络靶场的技术研究和应用。文章通过对网络靶场的定义、特征进行描述，介绍了美国等发达国家网络靶场的建设内容及现状，并对我国网络靶场的建设提出几点启示。%With the rapid development of information technology, network security has become the focus of attention of governments. In order to combat the growing network attacks on critical infrastructures in the ifeld of the government, national defense and industrial control, many countries in the world to carry out technology research and application of network range. This paper describes the deifnition and characteristics of network range, introduces the construction contents of the network range and the present situation of the United States and other developed countries, puts forward some enlightenments to our country network range construction.
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