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计算机工程 ›› 2007, Vol. 33 ›› Issue (20): 153-155. doi: 10.3969/j.issn.1000-3428.2007.20.053

• 安全技术 • 上一篇    下一篇

3GPP框架下的UMTS核心网安全体系研究

闻英友1,2,陈书义1,赵大哲1,2,赵 宏1,2   

  1. (1. 东北大学信息科学与工程学院,沈阳 110004;2. 东软集团研究院,沈阳 110187)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-10-20 发布日期:2007-10-20

Security Architecture of 3GPP UMTS Core Network

WEN Ying-you1,2, CHEN Shu-yi1, ZHAO Da-zhe1,2, ZHAO Hong1,2   

  1. (1. School of Information Science and Engineering, Northeastern University, Shenyang 110004; 2. Neusoft Group Research, Shenyang 110187)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-10-20 Published:2007-10-20

摘要: 3GPP UMTS网络是第3代移动通信系统的重要组网技术之一。UMTS核心网安全问题还没有受到充分的重视,缺乏完整的安全体系。为此,在3G网络安全分析的基础上,重点关注3G核心网面临的新的安全威胁和防护需求,建立了适用于3GPP UMTS网络的核心网络安全体系,划分了安全平面和安全层次,明确了核心网络安全目标,建立了未来研究的基础框架。

关键词: 3GPP UMTS, 安全体系, 核心网, 信令

Abstract: UMTS is one of the most important networking technologies of the third generation mobile communication system. Security in UMTS core network is lack of attention, and no integral security architecture is defined. To solve this problem, security of the third generation communication system is analyzed, and security architecture applied to 3GPP UMTS core network is proposed. This architecture provides a basis to security study of 3G core network in future.

Key words: 3GPP UMTS, security architecture, core network, signaling

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