... problems.Index Terms— Wireless LAN, Land mobile radio cellularsystems, Internetworking, Communication system security, Com-puter network security, Data security I. INTRODUCTION Wireless communication ... Information System Security Laboratory (MISSL) and a Ph.D. student at the University of Maryland,College Park. His current research interests include wireless networks, the security of wireless ... “An Introduction To Access Security in UMTS,” IEEE Wireless Communications Magazine, pp. 8–18, Feb. 2004.[23] Third Generation Partnership Project, “3G Security; Security architec-ture (Release...