TY - GEN
T1 - Conditional access smart meter privacy based on multi-resolution wavelet analysis
AU - Engel, D.
N1 - Conference code: 88372
Cited By :2
Export Date: 14 December 2023
Correspondence Address: Engel, D.; Salzburg University of Applied Sciences, Urstein Sued 1, Salzburg, Austria; email: [email protected]
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PY - 2011
Y1 - 2011
N2 - Smart Metering is an important component of Smart Grids. Detailed load profiles are available through smart metering at a high resolution. Load profiles allow inferring detailed information on the end user by non-intrusive load monitoring. Therefore, these load profiles need to be regarded as sensitive data, and treated with security and privacy in mind. We propose a method that allows conditional access to different resolution levels of the load data, allowing access on a "need-to-know" basis only. For this purpose, a multiresolution representation of the load data is created using the simple Haar wavelet transform. Securing the portions of the wavelet representation pertaining to each resolution with a unique key allows to implement conditional access for smart meter data. © 2011 ACM.
AB - Smart Metering is an important component of Smart Grids. Detailed load profiles are available through smart metering at a high resolution. Load profiles allow inferring detailed information on the end user by non-intrusive load monitoring. Therefore, these load profiles need to be regarded as sensitive data, and treated with security and privacy in mind. We propose a method that allows conditional access to different resolution levels of the load data, allowing access on a "need-to-know" basis only. For this purpose, a multiresolution representation of the load data is created using the simple Haar wavelet transform. Securing the portions of the wavelet representation pertaining to each resolution with a unique key allows to implement conditional access for smart meter data. © 2011 ACM.
KW - Conditional access
KW - End users
KW - Haar wavelet transform
KW - High resolution
KW - Load data
KW - Load profiles
KW - Multi resolution representation
KW - Multiresolution wavelet analysis
KW - Nonintrusive load monitoring
KW - Resolution level
KW - Security and privacy
KW - Sensitive datas
KW - Smart grid
KW - Smart metering
KW - Smart meters
KW - Wavelet representation
KW - Communication
KW - Electric measuring instruments
KW - Wavelet analysis
KW - Smart power grids
U2 - 10.1145/2093698.2093743
DO - 10.1145/2093698.2093743
M3 - Conference contribution
SN - 978-1-4503-0913-4
BT - ISABEL '11: Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies
PB - Association for Computing Machinery
T2 - 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, ISABEL 2011
Y2 - 26 October 2011 through 29 October 2011
ER -
SDG 7 Affordable and Clean Energy