Study and Implementation of 3G Mobile Security

Abstract

In the last decade there has been an exponential rise in use of mobile devices. 3G is the latest mobile technology that is currently in widespread use. The Universal Mobile Telecommunications System (UMTS) is the most popular third generation mobile communication systems, which reposes on the popularity of the ‘second generation’ GSM system by introducing high quality services while retaining its essential and robust security features. Wireless communication is less secure, and mobility entails higher security risks than stationary devices. Security is the foremost concern in today’s mobile communication systems. Latest security mechanisms are needed to protect the singular features introduced in 3G technology. The security framework for 3G mobile networks is considered, and the various protocols for protection of the network access interface are studied and analyzed.