计算机技术与发展2011，Vol.21Issue(9)：221-224,4.
基于下一代互联网的SIP安全机制研究
Research on SIP Security Mechanisms Based on NGN
摘要
Abstract
It points out the defects that appear in existing network architecture for present application, analyzing the inevitability of the evolution to the NGN (Next Generation Network). And talk about the features of NGN and the challenges it must faces. Then give that the soft exchange equipments are the core of the NGN, advancing the vital position for SIP (Session Initial Protocol) in NGN. It analyzes the common safety problems and measures of SIP in essence. Associating the special application environment of NGN that is open, isomerism and interconnected,educe the challenges for the existing security mechanisms of SIP, bringing forward the applicable security solutions for SIP in NGN. Finally,put forward a SIP security model based on source authenticated,process followed and system monitored.关键词
下一代互联网络/会话初始化协议/安全机制/源端认证/过程跟踪/系统监控Key words
NGN/SIP/security mechanisms/source authenticated/process followed/system monitored分类
信息技术与安全科学引用本文复制引用
陆万顺,符云清..基于下一代互联网的SIP安全机制研究[J].计算机技术与发展,2011,21(9):221-224,4.基金项目
国家自然科学基金(60803027) （60803027）
