The increasing demand for real‐time data transmission in wireless mobile communication
networks has promoted the maturity of mobile communication technology. Fifth‐generation …

Remote user authentication is a cryptographic mechanism through which a remote server
verifies the legitimacy of an authorized user over an insecure communication channel. Most …

Recent developments in Internet of Things (IoT) technologies have already put a huge
impact on the medical and health sector. Thus, the patient treatment can be performed in …

Recently, Chuang et al. proposed a multi-server authenticated key agreement scheme
based on trust computing using smart cards and biometrics. They claimed that their scheme …

Abstract The Internet-of-Multimedia-Things (IoMT) opens new doors towards various
contingencies to improve applications and services through efficient multimedia data usage …

Mobile and sensor related technologies are significantly revolutionizing the medical and
healthcare sectors. In current healthcare systems, gadgets are the prominent way of …

With the widespread use of Internet of Things and cloud computing in smart cities, various
security and privacy challenges may be encountered. The most basic problem is …

The rapid advancement in communication technologies enables remote users to acquire a
number of online services. All such online services are provided remotely facilitating the …

With the development of Internet of Things (IoT) technologies, Internet‐enabled devices
have been widely used in our daily lives. As a new service paradigm, cloud computing aims …

The emergence of multi-server authentication key protocol schemes provides a viable
environment for users to easily access the services of multiple legitimate servers through a …