The research on mobile Ipv6 security features

Along with the rapid progress and widely application of mobile network, mobile IPv6 security has become an important issue. By analyzing new features of mobile IPv6, the paper describes potential security threats hidden in protocol implementation, illustrates the principle of new security attacks and put forward corresponding preventive measures and technical solutions. New strategies including return to routing process, address validation and IPsec mechanism are proposed to satisfy mobile IPv6 security requirements.