Smart-card based password authentication has been the most widely used two-factor
authentication (2FA) mechanism for security-critical applications (eg, e-Health, smart grid …

Data transmission in intelligent transportation systems is being challenged by a variety of
factors, such as open wireless communication channels, that pose problems related to …

Internet of things (IoT) has become a new era of communication technology for performing
information exchange. With the immense increment of usage of smart devices, IoT services …

With the widespread popularity of mobile terminals in the Internet of Things (IoT), the
demand for cross-domain access of mobile terminals between different regions has also …

We use sensor technologies in many areas of everyday life. We use sensors to check and
study various phenomena and to improve our lives. Hence, the sensors are used in …

With the increased number of smart devices in IoT and cloud, communication messages are
exchanged extensively throughout the network. This requires secure data transfer between …

The acronym IoT stands for internet of things. The IoT ecosystem can be envisioned as a set
of physical electronic devices embedded with intelligence, connected through a network …

RSA is a popular asymmetric key algorithm with two keys scheme, a public key for
encryption and private key for decryption. RSA has weaknesses in encryption and …

In recent years, wireless networks have undoubtedly become a convenient way to connect
to the Internet and provide connection to everyone in any corner of the world. In fact, in this …

Abstract Industrial Internet of Things (IIoT) systems are advanced IoT systems composed of
sensor devices supported with dynamic objects such as smart vehicles and drones. The …