Cyber Attack Localization in Smart Grids by Graph Modulation (Brief Announcement)

Autor:	Tirza Routtenberg, Elisabeth Drayer
Rok vydání:	2019
Předmět:	Electric power system Smart grid Computer science Information and Communications Technology Graph (abstract data type) Cyber-attack Anomaly detection Laplacian matrix Grid Computer security computer.software_genre computer
Zdroj:	Lecture Notes in Computer Science ISBN: 9783030209506 CSCML
DOI:	10.1007/978-3-030-20951-3_8
Popis:	In this brief announcement we present our ongoing work to localize “false data injection” (FDI) attacks on the system state of modern power systems, better known as smart grids. Because of their exceptional importance for our society and together with the increasing presence of information and telecommunication (ICT) components, these power systems are a vulnerable target for cyber attacks. In our method, we represent the power system as a graph and use a generalized modulation operator that is applied on the states of the system. Our preliminary results indicate that attacked grid states exhibit specific modulation patterns that facilitate the localization of the attacks on the particular buses of the grid. This approach is demonstrated by several case study simulations.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bdd98757d4e0af18d339bbbe16df2662 https://doi.org/10.1007/978-3-030-20951-3_8 Zobrazit plný text záznamu