Abstract Conventional Internet of Things (IoT) ecosystems involve data streaming from
sensors, through Fog devices to a centralized Cloud server. Issues that arise include privacy …

Oceans cover more than 70% of the Earth's surface. For various reasons, almost 95% of
these areas remain unexplored. Underwater wireless communication (UWC) has …

The proliferation of smart devices in the Internet of Things (IoT) networks creates significant
security challenges for the communications between such devices. Blockchain is a …

Blockchain is an underlying technology for securing many real-time applications and their
data. The automobile is one such sector in which auto-manufacturers are looking forward to …

The focus on cryptocurrencies in the finance and banking sectors is gaining momentum. In
this paper, we investigate the role of cryptocurrencies in modern finance. We apply a …

In this paper, an encryption and trust evaluation model is proposed on the basis of a
blockchain in which the identities of the Aggregator Nodes (ANs) and Sensor Nodes (SNs) …

The Internet of Underwater Things (IoUT) has become widely popular in the past decade as
it has huge prospects for the economy due to its applicability in various use cases such as …

The innovative concept of Internet of Underwater Things (IoUT) has a huge impact in
different sectors including a small scientific laboratory, to a medium sized harbor, and to …

In the proposed work, blockchain is implemented on the Base Stations (BSs) and Cluster
Heads (CHs) to register the nodes using their credentials and also to tackle various security …

The rapid evolution of technology allows the healthcare sector to adopt intelligent, context-
aware, secure, and ubiquitous healthcare services. Together with the global trend of an …