Abstract: With the ongoing adoption of remotely communicating and interacting control systems harbored by critical infrastructures, the potential attack surface of such systems also increases ...

Blockchain is a distributed public ledger that keeps track of all transactions that have ever taken place in the system. As a distributed ledger, a consensus mechanism is required to ensure all the ...

Supervisory Control and Data Acquisition (SCADA) technologies were adopted early by the electric utility industry to assist in the monitoring of the widely distributed grid. Electric utility SCADA has ...

In this paper, we present a methodology for quantifying the decentralization degree of a blockchain network. To accomplish this, we use two well-known graph models of Erdös-Rény and Barabási–Albert in ...