Embedded Cyber-Physical Anomaly Detection in Smart Meters
2013 (English)Conference paper (Other academic)
Smart grid security has many facets, ranging over a spectrum from resisting attacks aimed at supervisory and control systems, to end user privacy concerns while monitored by the utility enterprise. This multi-faceted problem also includes vulnerabilities that arise from deployment of local cyber-physical attacks at a smart metering location, with a potential to a) manipulate the measured energy consumption, and b) being massively deployed aiming at destabilisation. In this paper we study a smart metering device that uses a trusted platform for storage and communication of metering data, and show that despite the hard core security, there is still room for deployment of a second level of defence as an embedded real-time anomaly detector that can cover both the cyber and physical domains.
Place, publisher, year, edition, pages
Springer Berlin/Heidelberg, 2013. 34-45 p.
Lecture Notes in Computer Science, ISSN 0302-9743 (print), 1611-3349 (online) ; 7722
Computer and Information Science
IdentifiersURN: urn:nbn:se:liu:diva-80280DOI: 10.1007/978-3-642-41485-5_4ISBN: 978-3-642-41484-8 (print)ISBN: 978-3-642-41485-5 (online)OAI: oai:DiVA.org:liu-80280DiVA: diva2:546398
International Conference on Critical Information Infrastructures Security (CRITIS)