A wireless sensor network (WSN) is capable of monitoring, fetching, and transmitting data
from one place to another in any condition. The internet of things (IoT) network, a type of …

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

Blockchain technology is an effective way to protect data that is handled by wireless sensor
network (WSN). The traditional authentication protocol relies on trusted third parties, and …

Handling nodes identities and authentication is one of the current critical security challenges
in an Internet of Things (IoT) environment, which consists of numerous devices with limited …

The most critical needs for wireless sensor networks (WSNs) are security, privacy,
dependability, and autonomy. The networks might be vulnerable to hostile users and …

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 …

The Internet of Things (IoT) uses Wireless Sensor Networks (WSNs) to gather data from
particular locations. Environmental monitoring, Army, agronomic, disaster risk management …

Blockchain is an emerging technology that can be utilized to enhance Wireless Sensor
Networks (WSNs) security level in various Internet of Things (IoT) applications. However, the …

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