Due to the popularity of blockchain, there have been many proposed applications of
blockchain in the healthcare sector, such as electronic health record (EHR) systems …

Authentication is an important issue in wireless communications because the open nature of
the wireless medium provides more security vulnerabilities. Recently, Physical-Layer …

Background: With increased specialization of health care services and high levels of patient
mobility, accessing health care services across multiple hospitals or clinics has become very …

In recent years, the Internet of Drones (IoD) has emerged as an important research topic in
the academy and industry because it has several potential applications ranging from the …

Abstract Drones in Internet of Drones (IoD) can be able to reconnoiter environment, transport
the commodity with the help of embedded various sensors. They have been widely used in …

Blockchains are a topic of immense interest in academia and industry, but their true nature is
often obscured by marketing and hype. In this tutorial, we explain the fundamental elements …

Recent developments in blockchain technology have inspired innovative new designs in
resilient distributed and database systems. At their core, these blockchain applications …

The Internet of Things, abbreviated as IoT, is a new networking paradigm composed of
wireless and wired networks, geographically distributed and interconnected by a “secured” …

In this paper, an attack defense method is proposed to address the secure remote state
estimation problem caused by linear man-in-the-middle attacks in cyber–physical systems …

Sensitive personal data are created in many application domains, and there is now an
increasing demand to share, integrate, and link such data within and across organisations in …