Mobile Intelligent Network security with SIP Authentication Procedure

With the rapid evolution of wireless network, demands in term of security is increasingly indispensable. That necessitates the advanced method introduction of cryptography and authentication, management and distribution of keys between the different entities on the system, while respecting constraints imposed by wireless systems, such that the capacity of the radio interface and resources of the terminal that represent the bottleneck of strangling of this type of systems. The terminal such GSM is low on requests of signalling SS7. In these papers discuss and we propose a technique of integration and security of intelligent network with mobile network by exploiting the signalling protocol of IETF, SIP.