GSM Communication is growing exponentially and there is need of efficient ciphering
mechanism for secure communication between mobile subscribers. In this research we …

As standard GSM protection methods are now well-known to be insecure, we have designed
a new secure communication system over GSM network which is developed using the …

In today's GSM networks, security mechanisms provided by network operators are limited to
the wireless links only, leaving the information traveling over the wired links insecure to a …

GSM is the name of a standardization group established in 1982 to create a common
European mobile telephone standard that would formulate specifications for a pan …

As the first line of defense in the security application system, Authentication is an important
security service. Its typical scheme is challenge/response mechanism and this scheme …

ABSTRACT Under European telecommunication Standards Institute (ETSI), GSM is named
as “Global System for Mobile communication “. It is a globally accepted standard for digital …

With the increasing use of extensive IT and Telecommunication systems for sensitive or
safety-critical applications, the matter of IT and Telecommunication security is becoming …

The wireless network is at the focal point amongst the changing technology trends of the
past decade with the mobile telecommunication system as its most prevalent technology, in …

Global System for Mobile (GSM) is a second generation cellular standard developed to cater
voice services and data delivery using digital modulation. Short Message Service (SMS) is …

Due to the mobility of its users, GSM systems are vulnerable to an unauthorized access and
eaves droppings when compared with the traditional fixed wired networks. The main idea of …