摘要
分析了会话发起协议及其特点,指出了SIP网络面临的一些典型攻击和安全威胁,并针对SIP网络面临的安全风险提出了基于PKI公钥基础设施的SIP协议安全的解决方案,完善了SIP的安全机制,使SIP能进一步为用户提供更加多样、安全的服务。
This article analyzes the Session Initial Protocol and the characteristics of SIP, and it also points out some typical attacks and menace. This article also advanced a kind of resolvent which bases PKI key to contra pose the hazard the SIP is facing. And at the same time this method also perfects the security mechanism of SIP, so the protocol can provide more secure and more diversiform service.
出处
《信息工程大学学报》
2008年第3期293-295,303,共4页
Journal of Information Engineering University
基金
国家863计划资助项目(2007AA01Z2a1)
