Proceedings Article | 29 March 2004
KEYWORDS: Internet, Electroactive polymers, Network security, Information security, Logic, Astatine, Computer security, Computing systems, Mobile communications, Internet technology
With the fast development of Internet and wireless and mobile communication technology, the Mobile Internet Age is upcoming. For those providing Mobile Internet services, especially from the view of ISP (Internet Service Provider), current mobile IP protocol is insufficient. Since the Mobile IPv6 protocol will be popular in near future, how to provide a secure mobile IPv6 service is important. A secure mobile IPv6 network access system is highly needed for mobile IPv6 deployment. Current methods and systems are still inadequate, including EAP, PANA, 802.1X, RADIUS, Diameter, etc. In this paper, we describe main security goals for a secure mobile IPv6 access system, and propose a secure network access system to achieve them. This access system consists of access router, attendant and authentication servers. The access procedure is divided into three phases, which are initial phase, authentication and registration phase and termination phase. This system has many advantages, including layer two independent, flexible and extensible, no need to modify current IPv6
address autoconfiguration protocols, binding update optimization, etc. Finally, the security of the protocol in this system is
analyzed and proved with Extended BAN logic method, and a brief introduction of system implementation is given.
