Health monitoring systems are improving with the development of the internet of things. This
paper proposes a secure architecture consisting of a four-layer internet of things enabled …

The ubiquity of handheld devices and easy access to the Internet help users get easy and
quick updates from social media. Generally, people share information with their friends and …

Objective: The Fourth Industrial Revolution affected all industries and transformed the digital,
cyber, and real worlds in the supply chains of corporations. Internet of Things (IoT) is one of …

Blockchain is the foundation of cryptocurrencies and many other industries such as
healthcare, supply logistics, and so on. It is a system of distributed ledger that is now …

With expanding applications of the opportunistic Internet of Things (IoT), there has been ever-
increasing enthusiasm in integrating blockchain with the IoT for enhancing privacy and …

The internet of things (IoT) is a modern generation of internet-associated embedded
information and communication technology in an online environment to incorporate logistics …

The Egyptian Government is paying great attention to small and medium enterprises (SMEs)
and their role in the economy. SMEs face a lot of challenges which prevent them from …

Blood Donation is an act of donating healthy blood to needy people. Due to excessive loss
of blood, a person may die. Nobody should die from absence of blood. To date there is no …

Blockchain technology has become among the most influential disruptive technologies in
current times. Its central role in the decentralization of various real‐world systems, eg …

Over the years there has been a great increase in the industrial Internet of things, and
consequently, over 20 billion devices are now connected through the Internet. Internet of …