Analysis of Mobile IPv6 Protocol and Its Secure Mechanism
移动IPv6协议及其安全机制分析

In this paper,the importance of research on the security of mobile IPv6 protocol is shown according to the actual use of mobile IPv6 in the first.Then,after the presentation of mobile IP and mobile IPv6,the main threats to the security of mobile IPv6 are listed.And then PBK protocol ,which is used to protect "Binding Update",is analysed.Finally,a method to improve PBK protocol is presented.