Cyber-Physical Stress-Testing Platform for Water Distribution Networks

“The water sector is facing emerging challenges, as cyber-physical threats target Supervisory Control and Data Acquisition (SCADA) systems of water utilities. A cyber-physical stress-testing platform is presented in this work, named RISKNOUGHT, which is able to model water distribution networks as cyber-physical systems, simulating the information flow of the cyber layer and the feedback interactions with the physical processes under control. RISKNOUGHT utilizes an EPANET-based solver for the physical process and a customizable network model for the SCADA system, capable of implementing complex control logic schemes within a simulation. The platform enables the development of composite cyber-physical attacks on various elements of the SCADA, including sensors, actuators, and PLCs, assessing the impact they have on the hydraulic response of the distribution network and the level of service. The platform is tested on a proof-of-concept benchmark network with promising results that demonstrate that the platform can form an innovative cyber-physical tool to support strategic planning and risk management.”

(Citation: Nikolopoulos, D., Moraitis, G., Bouziotas, D., et al, – Cyber-Physical Stress-Testing Platform for Water Distribution Networks – Journal of Environmental Engineering 146(2020)7, art. no. 04020061 – DOI: 10.1061/%28ASCE%29EE.1943-7870.0001722 – (Open Access))

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