摘要
本文简要说明了SIP协议内容,分析了基于SIP协议的通信网络所面临的安全威胁,通过对IETF公布的草案和标准的研究,总结并提出了一些解决SIP网络安全问题的方案。
The article briefly explains the content of SIP （Session Initiation Protocol）, analyses the security threat in the communication network of SIP. Through studying the draft and standard that are announced by IETF, the author summarizes and proposes some schemes of solving SIP network security problem.
出处
《信息安全与通信保密》
2005年第11期55-58,共4页
Information Security and Communications Privacy
