… use of technology, one of which is security issues, both transactions and data. Given these
issues in this paper, we propose blockchain technology for an authentication … of technology in …

… for authentication in wireless sensor networks that uses blockchain technology for security.
… The building of a blockchain network will shape a hierarchical blockchain model, including …

… Most of previous studies discuss IoT security as a whole and give basic understanding of
Blockchain technology. This paper analyzes IoT security attacks and vulnerabilities. In addition, …

… The blockchain and DLT is undeniably an ingenious invention for nowadays … the technology
is about, the blockchain technology remains one of the most underestimated technologies of …

… security challenges. This work explores the possible application of blockchain technology to
address the IoT security … -layer security network model for IoT network based on blockchain …

… Despite the fact that this study uses blockchain technology in order to authenticate digital
education transactions, the system was not evaluated and tested. However, it is essential that …

… One-way hash chains are employed for authentication and key … , and secure authentication
scheme for a heterogeneous IoT network, a Blockchain-based distributed authentication, and …

… The experimental analysis showed that the method could meet the security requirements and
… security authentication system and simulated and analyzed the block chain and security of …

… Even worse, the critical data of authenticated devices can be … , we utilize blockchain technology,
which serves as a secure … into the blockchain, so that they can authenticate each other …

… security. To this end, we propose an out-of-band two-factor authentication scheme for IoT
devices based on Blockchain … factor authentication scheme based on on Blockchain technology…