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Modelling DoS Attacks & Interoperability in the Smart Grid

Acarali, D., Rajarajan, M., Chema, D. and Ginzburg, M. (2020). Modelling DoS Attacks & Interoperability in the Smart Grid. 2020 29th International Conference on Computer Communications and Networks (ICCCN), doi: 10.1109/icccn49398.2020.9209671

Abstract

Smart grids perform the crucial role of delivering electricity to millions of people and driving today’s industries. However, the integration of physical operational technology (OT) with IT systems introduces many security challenges. Denial-of-Service (DoS) is a well-known IT attack with a large potential for damage within the smart grid. Whilst DoS is relatively well-understood in IT networks, the unique characteristics and requirements of smart grids bring up new challenges. In this paper, we examine this relationship and propose the OT impact chain to capture possible sequences of events resulting from an IT-side DoS attack. We then apply epidemic principles to explore the same dynamics using the proposed S-A-C model.

Publication Type: Article
Additional Information: © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Departments: School of Mathematics, Computer Science & Engineering > Engineering > Electrical & Electronic Engineering
Date Deposited: 30 Oct 2020 11:15
URI: https://openaccess.city.ac.uk/id/eprint/25091
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