| 浅析下一代移动通信网络的安全问题 |
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| 引用本文： | 戴沁芸,杨海军,姚钦锋,张春辉.浅析下一代移动通信网络的安全问题[J].信息安全与通信保密,2009(9):55-59. |
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| 作者姓名： | 戴沁芸 杨海军 姚钦锋 张春辉 |
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| 作者单位： | 国家计算机网络应急技术处理协调中心上海分中心,上海,200010 |
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| 基金项目： | 上海市信息化发展专项资金项目"上海市互联网安全监测数据分析与资源管理支持平台" |
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| 摘 要： | 随着移动通信网络的不断发展，无线接人技术、终端技术、网络技术和业务平台技术正向异构化、多样化和泛在化的趋势发展。下一代移动通信网络具有开放、灵活、可管理、移动的网络架构特点，因此其安全问题将比以往移动通信系统更加复杂。文章从下一代移动通信网络的组网结构人手，结合第二代及第三代移动通信系统存在的安全问题，分析下一代移动通信网络所面临的安全威胁，论述了其应具有的安全体系结构。
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| 关 键 词： | 下一代移动通信网络 网络安全 互联网协议 泛在网络 |
Discussion on Security Problem of Next-Generation Mobile Communication Network |
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| DAI Qin-yun,YANG Hai-jun,YAO Qin-feng,ZHANG Chun-hui.Discussion on Security Problem of Next-Generation Mobile Communication Network[J].China Information Security,2009(9):55-59. |
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| Authors: | DAI Qin-yun YANG Hai-jun YAO Qin-feng ZHANG Chun-hui |
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| Affiliation: | (Shanghai Branch of National Computer Network Emergency Response Technical Team/Coordination Center of China, Shanghai 200010, China) |
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| Abstract: | With the development of mobile communication networks, technologies related to wireless access, mobile equipment, network, and business are becoming heterogeneous, diversified and ubiquitous. Due to the open, flexible and administrable characteristic in the architecture of the next generation mobile communication, the network security problem is more complicated than the previous mobile communication systems. This paper first describes the network architecture in the next generation mobile communication system, then analyzes the possibly existing network threats by combining the security problems of 2G and 3G systems, and finally, the network security architecture in the next generation mobile communication is discussed. |
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| Keywords: | next-generation mobile communication network network security Internet protocol ubiquitous network |
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