As an Internet of Things (IoT) technological key enabler, Wireless Sensor Networks (WSNs)
are prone to different kinds of cyberattacks. WSNs have unique characteristics, and have …

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) …

This paper proposes a blockchain-based node authentication model for the Internet of
sensor things (IoST). The nodes in the network are authenticated based on their credentials …

As the development of IoT technologies has progressed rapidly recently, most IoT data are
focused on monitoring and control to process IoT data, but the cost of collecting and linking …

Wireless Sensor Networks—WSNs, an important part of IoT—consist of sensor nodes with
limited processing, memory capacities, and energy. Wireless Sensor Networks face many …

Currently, the computational power present in the sensors forming a wireless sensor
network (WSN) allows for implementing most of the data processing and analysis directly on …

The state-of-the-art centralized Internet of Things (IoT) data flow pipeline has started aging
since it cannot cope with the vast number of newly connected IoT devices. As a result, the …

With the development of Internet of Things (IoT) technologies, industries such as healthcare
have started using low-powered sensor-based devices. Because IoT devices are typically …

Today, visual sensor networks (VSNs) are pervasively used in smart environments such as
intelligent homes, industrial automation or surveillance. A major concern in the use of sensor …

Blockchain has revolutionized many fields, such as distributed sensor networks, finance,
and cryptocurrency. Consensus between distributed network nodes is at the core of such …