CONSUMER: A Novel Hybrid Intrusion Detection System for Distribution Networks in Smart Grid

Provided by: Institute of Electrical & Electronic Engineers
Topic: Security
Format: PDF
In this paper, the authors are thus motivated to investigate the currently-studied FDI attack by introducing the COmbiNation SUM of Energy pRofiles (CONSUMER) attack in a coordinated manner on a number of customers' smart meters that results in lower energy consumption reading for the attacker and higher for the others in a neighborhood. They propose an attack model that is formulated into one type of coin change problems, which minimizes the number of compromised meters subject to the equality of an aggregated load in order to evade detection. A hybrid detection framework is developed to detect anomalous and malicious activities by incorporating their proposed grid sensor placement algorithm with observability analysis in order to increase the detection rate.

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