The Internet of Things (IoT) is a heterogeneous environment that connects billions of
devices. Thus, it is a significantly high-value target for attackers and suffers from several …

The emerging growth of Internet-of-Things (IoT) technology, enable the adoption of many
industrial applications. As an infrastructure point of view, Wireless Sensor Networks (WSN) …

With the development of information technology and the Internet, users can conveniently use
roaming services without time and space restrictions. This roaming service is initiated by …

The accelerated development of Internet of Things services surfaced the way for providing
uninterrupted and adaptable smart mobility services for mobile clients to communicate …

Roaming is when the mobile user goes out of his/her home agent network coverage and
loses its signal. Loss of coverage and signals may be limited to a remote area or may occur …

The Internet of Drones (IoD) presents a crucial framework for managing drones in a
decentralized manner, facilitating control, navigation, and access through the Internet. Given …

With the development and practical application of 5G technology, the construction of smart
cities has progressed into an entirely new level. Mobile wireless networks in smart cities …

In the roaming-user based environment, services to authenticate the legitimate user are on
the pinnacle. There are two main challenges carrying with the roaming-user authentication …