On the Monetary Loss Due to Passive and Active Attacks on MIMO Smart Grid Communications

Ahmed El Shafie; Hamadi Chihaoui; Ridha Hamila; Naofal Al-Dhahir; Adel Gastli; Lazhar Ben-Brahim

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arXiv · 1711.02168

On the Monetary Loss Due to Passive and Active Attacks on MIMO Smart Grid Communications

Ahmed El Shafie·Hamadi Chihaoui·Ridha Hamila·Naofal Al-Dhahir·Adel Gastli·Lazhar Ben-Brahim

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Abstract

We consider multiple source nodes (consumers) communicating wirelessly their energy demands to the meter data-management system (MDMS) over the subarea gateway(s). We quantify the impacts of passive and active security attacks on the wireless communications system's reliability and security as well as the energy-demand estimation-error cost in dollars paid by the utility. We adopt a multiple-input multiple-output multi-antenna-eavesdropper (MIMOME) wiretap channel model. To secure the MIMO wireless communication system, the legitimate nodes generate artificial noise (AN) vectors to mitigate the effect of the passive eavesdropping attacks. In addition, we propose a redundant design where multiple gateways are assumed to coexist in each subarea to forward the consumers' energy-demand messages. We quantify the redundant designs impact on the communication reliability between the consumers and the MDMS and on the energy-demand estimation-error cost.

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Ahmed El Shafie, Hamadi Chihaoui, Ridha Hamila, Naofal Al-Dhahir, Adel Gastli, Lazhar Ben-Brahim. 2017-11-06. On the Monetary Loss Due to Passive and Active Attacks on MIMO Smart Grid Communications. https://arxiv.org/abs/1711.02168

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