Information theoretic privacy for smart meters

Deniz Gündüz; Jesus Gomez-Vilardebo; Onur Tan; H. Vincent Poor

doi:10.1109/ITA.2013.6503006

Information theoretic privacy for smart meters

Deniz Gündüz, Jesus Gomez-Vilardebo, Onur Tan, H. Vincent Poor

Research output: Contribution to conference › Paper › peer-review

5 Scopus citations

Abstract

Smart meters (SMs) measure and report energy consumption of individual users to the utility provider at short intervals on the order of minutes. While SM data is used to increase the efficiency in electricity distribution, it also conveys sensitive private data on the energy consumption behaviour of individual customers. In this work, privacy in a smart metering system is studied from an information theoretic perspective in the presence of alternative energy sources and storage units. An alternative energy source provides increased privacy by diversifying the energy source, and the storage device filters the real energy consumption to reduce the leaked data. Connections between this problem and rate-distortion theory is established, and both theoretical and numerical results are presented.

Original language	English (US)
Pages	583-589
Number of pages	7
DOIs	https://doi.org/10.1109/ITA.2013.6503006
State	Published - 2013
Event	2013 Information Theory and Applications Workshop, ITA 2013 - San Diego, CA, United States Duration: Feb 10 2013 → Feb 15 2013

Other

Other	2013 Information Theory and Applications Workshop, ITA 2013
Country/Territory	United States
City	San Diego, CA
Period	2/10/13 → 2/15/13

All Science Journal Classification (ASJC) codes

Computer Science Applications
Information Systems

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10.1109/ITA.2013.6503006

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abstract = "Smart meters (SMs) measure and report energy consumption of individual users to the utility provider at short intervals on the order of minutes. While SM data is used to increase the efficiency in electricity distribution, it also conveys sensitive private data on the energy consumption behaviour of individual customers. In this work, privacy in a smart metering system is studied from an information theoretic perspective in the presence of alternative energy sources and storage units. An alternative energy source provides increased privacy by diversifying the energy source, and the storage device filters the real energy consumption to reduce the leaked data. Connections between this problem and rate-distortion theory is established, and both theoretical and numerical results are presented.",

author = "Deniz G{\"u}nd{\"u}z and Jesus Gomez-Vilardebo and Onur Tan and Poor, {H. Vincent}",

year = "2013",

doi = "10.1109/ITA.2013.6503006",

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note = "2013 Information Theory and Applications Workshop, ITA 2013 ; Conference date: 10-02-2013 Through 15-02-2013",

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AU - Gündüz, Deniz

AU - Gomez-Vilardebo, Jesus

AU - Tan, Onur

AU - Poor, H. Vincent

PY - 2013

Y1 - 2013

N2 - Smart meters (SMs) measure and report energy consumption of individual users to the utility provider at short intervals on the order of minutes. While SM data is used to increase the efficiency in electricity distribution, it also conveys sensitive private data on the energy consumption behaviour of individual customers. In this work, privacy in a smart metering system is studied from an information theoretic perspective in the presence of alternative energy sources and storage units. An alternative energy source provides increased privacy by diversifying the energy source, and the storage device filters the real energy consumption to reduce the leaked data. Connections between this problem and rate-distortion theory is established, and both theoretical and numerical results are presented.

AB - Smart meters (SMs) measure and report energy consumption of individual users to the utility provider at short intervals on the order of minutes. While SM data is used to increase the efficiency in electricity distribution, it also conveys sensitive private data on the energy consumption behaviour of individual customers. In this work, privacy in a smart metering system is studied from an information theoretic perspective in the presence of alternative energy sources and storage units. An alternative energy source provides increased privacy by diversifying the energy source, and the storage device filters the real energy consumption to reduce the leaked data. Connections between this problem and rate-distortion theory is established, and both theoretical and numerical results are presented.

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T2 - 2013 Information Theory and Applications Workshop, ITA 2013

Y2 - 10 February 2013 through 15 February 2013

ER -

Information theoretic privacy for smart meters

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