… Therefore, in this paper, Block-chain-based IoT device is proposed to get a more secure …
attacker masquerades as a legitimate server in a sensor network, and when the client makes an …

… To avoid these types of situations, this work presents a decentralized system that guarantees
the autonomy and security of an IoT system. The proposed methodology helps to protect …

… Security The other challenge facing the PWSN is security, where Periodic sensor networks
are … It is known that most types of networks need security, but the need is increasing in sensor …

… Therefore, secrecy and security must be at the mainstay of future sensor solutions. This
section discusses various blockchain security frameworks or mechanisms in IoT along with its …

… A further dimension of the IoT sensor network addresses the fact that the IoT sensors’ data …
this work includes addressing the security and privacy challenges of IoT sensor data. Further, …

… , smart refrigerators to more sophisticated devices such as self-driving cars and low-resource
devices including wireless body sensor networks (WBAN) and medical wireless sensor …

… led to the evolution of wireless sensor networks (WSNs) [1, 2]. … Internet of Things (IoT) is
defined as a system of interrelated … On the basis of this definition, such IoT environments can be …

… His research areas include wireless sensor networks, ad-hoc networks, network security,
the Internet of Things, software defined networks, and sensors-cloud. He involves a referee for …

… on-time assistance for critical patients, extend the network lifetime, and ensure secure
communication between the source to a destination node in the IoT medical sensors-based WSN. …

… and 5G in the IoT is expected to allow IoT to penetrate deeply … same time, it also brings new
security threats. From this aspect, … To protect IoT devices and their data and provide secure …