The wireless sensor networks are very vulnerable environments for network attacks, so that
they require appropriate security measures must be implemented. The blockchain …

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 …

The proposed approach uses blockchain-based technology to strengthen the data security
of wireless sensor networks (WSNs). This paper integrates blockchain-based technology …

Abstract Wireless Sensor Network (WSN) is a distributed sensor network composed a large
number of nodes with low cost, low performance and self-management. The special …

With the advancement of new technology, security is the biggest issue nowadays. To solve
security problems, blockchain technology will be used. In recent work, most of the work has …

A blockchain based scheme is proposed in the underlying work for performing registration,
mutual authentication, data sharing and nonrepudiation in internet of wireless sensor things …

Embedded systems and wireless sensor networks (WSN) are found today in increasingly
critical areas of applications. They have become integrated and embedded in nearly all …

Wireless sensor networks (WSNs) work in various domains such as smart cities, healthcare
domains, smart buildings and transportation. These networks share sensitive data across …

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 method for improving the data security of wireless sensor networks
based on blockchain technology. Blockchain technology is applied to data transfer to build a …