| 软交换系统中的SIP信令安全 |
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| 引用本文： | 卫亚兵,苏宏,郝平. 软交换系统中的SIP信令安全[J]. 信息安全与通信保密, 2005, 0(10): 75-78 |
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| 作者姓名： | 卫亚兵 苏宏 郝平 |
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| 作者单位： | 中国电子科技集团第30研究所,成都,610041 |
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| 摘 要： | 首先简单介绍SIP信令协议及其在软交换系统中的应用;然后针对SIP信令协议的安全状况和安全威胁情况,结合RFC提出的几种安全机制进行分析、研究,继而在此基础上提出一套可行的、用以提高SIP信令协议安全的措施。
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| 关 键 词： | NGN 软交换 SIP 信令安全 HTTP Digest S/MIME |
| 修稿时间： | 2005-06-13 |
The Research on SIP Signaling Security in Softswitch System |
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| Wei Yabing,Su Hong,Hao Ping. The Research on SIP Signaling Security in Softswitch System[J]. China Information Security, 2005, 0(10): 75-78 |
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| Authors: | Wei Yabing Su Hong Hao Ping |
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| Affiliation: | Wei Yabing Su Hong Hao Ping No.30 Institute of CETC,Chengdu,610041 |
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| Abstract: | This paper first introduces the SIP protocol and its application in Softswitch system simply, then according to the security situation of the SIP protocol and the several security mechanisms that RFC suggested, analyses and researches the security questions of SIP protocol, basing on the above, presents a feasible method to improve the security of SIP protocol. |
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| Keywords: | NGN Softswitch SIP Signaling Security HTTP Digest S/MIME |
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