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User authentication is an imperative security mechanism for recognizing legal roaming users. However, designing an expeditious anonymous-user authentication scheme in the global mobility networking (GLOMONET) environment is always a challenging task. Because, due to the broadcast nature of the wireless channels, wireless networks are often susceptible to various attacks and mobile devices powered...
Recent advances in information and communication technologies and embedded systems have given rise to a new disruptive technology, the Internet of Things (IoTs). IoT allows people and objects in the physical world as well as data and virtual environments to interact with each other so as to create smart environments, such as smart transport systems, smart cities, smart health, and so on. However,...
With the widespread use of several mobile gadgets, privacy and anonymity of the mobile subscriber becomes a major issue in mobile communication. Through the roaming technology of the global mobility networks, a legitimate subscriber can enjoy the ubiquitous services. Where, the mutual authentication and key agreement between the mobile subscriber and roaming network (VLR/SGSN) is the primary security...
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