In this paper, we present how blockchain can be leveraged to tackle data privacy issues in
Internet of Things (IoT). With the aid of smart contracts, we have developed a system model …

Advances in the Internet of Things (IoT) computing paradigm have made it a popular
solution covering many areas such as smart cities, connected vehicles, smart farming etc. to …

Due to the quick increase of IoT devices, they lack the authentication standards and
administration needed to keep user data secure. Hackers could cause significant …

As Internet-of-Things (IoT) infrastructure has significantly dominated our life such as smart
homes, hospitals, vehicles, and farms, efficient and secure IoT data management have been …

As of today, most of the Internet of Things (IoT) devices work in a centralized environment.
With IoT devices having to execute thousands of operations per second, it has become …

Internet of Things, delineated as a network of connected heterogeneous devices is
emerging as a widely adopted technology in almost all walks of life today. The massive …

The existing identity authentication of IoT devices mostly depends on an intermediary
institution, ie, a CA server, which suffers from the single-point-failure attack. Even worse, the …

At present, the centralized architecture for the Internet of Things (IoT) data management
faces the risks of data leakage, single-point failure, and vulnerability to malicious attacks …

The Internet of Things (IoT) bears unprecedented security and scalability challenges due to
the magnitude of data produced and exchanged by IoT devices and platforms. Some of …

Internet of Things-based environments collect and generate huge amounts of data about
users, their activities, and their surroundings, which can disclose some sensitive information …