Today, patients are demanding a newer and more sophisticated health care system, one
that is more personalized and matches the speed of modern life. For the latency and energy …

The emergent of Fog computing as an extension of Cloud computing, from the center of the
internet architecture to the IoT end user's devices, aims to enhance the processing power of …

Blockchain and the Internet of Things (IoT) are separately regarded as highly capable
popular technologies. Blockchain is a database used for decentralized transaction …

Nowadays, technology has been evolving rapidly. Due to the consequent impact of smart
technologies, it becomes a ubiquitous part of life. These technologies have led to the …

Blockchain technology is considered a core technology in the financial sector with promising
prospects like economic development, financial innovation, and internet development. The …

Mobile computing and technology are becoming more common in many parts of private life
and public services, and they are playing an increasingly important role in healthcare, not …

The fog computing concept was proposed to help cloud computing for the data processing of
Internet of Things (IoT) applications. However, fog computing faces several challenges such …

Mobile Edge Computing (MEC) is a promising and fast-developing paradigm that provides
cloud services at the edge of the network. MEC enables IoT devices to offload and execute …

Smart contracts, just like other computer programs, are prone to a variety of vulnerabilities,
which lead to severe consequences including massive token and coin losses. Prior works …

Deployment of secured healthcare information is a major challenge in a web‐based
environment. eHealth services are subjected to same security threats as other services. The …