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A Framework for Evaluating Intrusion Detection Architectures in Advanced Metering Infrastructures

The scale and complexity of Advanced Metering Infrastructure (AMI) networks requires careful planning for the deployment of security solutions. In particular, the large number of AMI devices and the volume and diversity of communication expected to take place on the various AMI networks make the rol...

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Bibliographic Details
Published in:IEEE transactions on smart grid 2014-03, Vol.5 (2), p.906-915
Main Authors: Cardenas, Alvaro A., Berthier, Robin, Bobba, Rakesh B., Huh, Jun Ho, Jetcheva, Jorjeta G., Grochocki, David, Sanders, William H.
Format: Article
Language:English
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Summary:The scale and complexity of Advanced Metering Infrastructure (AMI) networks requires careful planning for the deployment of security solutions. In particular, the large number of AMI devices and the volume and diversity of communication expected to take place on the various AMI networks make the role of intrusion detection systems (IDSes) critical. Understanding the trade-offs for a scalable and comprehensive IDS is key to investing in the right technology and deploying sensors at optimal locations. This paper reviews the benefits and costs associated with different IDS deployment options, including either centralized or distributed solution. A general cost-model framework is proposed to help utilities (AMI asset owners) make more informed decisions when selecting IDS deployment architectures and managing their security investments. We illustrate how the framework can be applied through case studies, and highlight the interesting cost/benefit trade-offs that emerge.
ISSN:1949-3053
1949-3061
DOI:10.1109/TSG.2013.2291004