Measurement re-ordering attacks on power system state estimation. / Gul, Ammara; Wolthusen, Stephen.

Proceedings of the 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe 2017). IEEE Press, 2018. p. 1-6.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Published

Standard

Measurement re-ordering attacks on power system state estimation. / Gul, Ammara; Wolthusen, Stephen.

Proceedings of the 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe 2017). IEEE Press, 2018. p. 1-6.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvard

Gul, A & Wolthusen, S 2018, Measurement re-ordering attacks on power system state estimation. in Proceedings of the 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe 2017). IEEE Press, pp. 1-6. https://doi.org/10.1109/ISGTEurope.2017.8260145

APA

Gul, A., & Wolthusen, S. (2018). Measurement re-ordering attacks on power system state estimation. In Proceedings of the 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe 2017) (pp. 1-6). IEEE Press. https://doi.org/10.1109/ISGTEurope.2017.8260145

Vancouver

Gul A, Wolthusen S. Measurement re-ordering attacks on power system state estimation. In Proceedings of the 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe 2017). IEEE Press. 2018. p. 1-6 https://doi.org/10.1109/ISGTEurope.2017.8260145

Author

Gul, Ammara ; Wolthusen, Stephen. / Measurement re-ordering attacks on power system state estimation. Proceedings of the 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe 2017). IEEE Press, 2018. pp. 1-6

BibTeX

@inproceedings{3773779a68f040e09c0ebba012e09da9,
title = "Measurement re-ordering attacks on power system state estimation",
abstract = "Power system state estimation is a prerequisite for detecting faults, directing power flows, and other tasks of Energy Management Systems. State estimators have conventionally filtered out so-called bad data or outliers, but in recent years a number of attacks and mitigation mechanisms have been proposed involving deliberate injection of bad data. In this paper, we introduce a constrained attack mechanism which will be feasible where the communication channel for measurements is authenticated and integrity-protected. We demonstrate that re-ordering of measurements is sufficient to cause errors in state estimation or preventing convergence and propose an algorithm to introduce such attacks. Based on this, we introduce two security metrics to quantify the effort required for sparse and minimum magnitude reordering attacks, respectively, in the form of security indices based on the assumption of the adversary{\textquoteright}s full or partial knowledge of previous measurement vectors. We demonstrate success by presenting the Mean Square Error (MSE) for the attacks described and also evaluate the attack model for both the standard IEEE-14 and 30-bus test cases.",
keywords = "Power system, re-ordering attacks, state estimation, stealthy/ hidden attack",
author = "Ammara Gul and Stephen Wolthusen",
year = "2018",
month = jan,
day = "18",
doi = "10.1109/ISGTEurope.2017.8260145",
language = "English",
pages = "1--6",
booktitle = "Proceedings of the 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe 2017)",
publisher = "IEEE Press",

}

RIS

TY - GEN

T1 - Measurement re-ordering attacks on power system state estimation

AU - Gul, Ammara

AU - Wolthusen, Stephen

PY - 2018/1/18

Y1 - 2018/1/18

N2 - Power system state estimation is a prerequisite for detecting faults, directing power flows, and other tasks of Energy Management Systems. State estimators have conventionally filtered out so-called bad data or outliers, but in recent years a number of attacks and mitigation mechanisms have been proposed involving deliberate injection of bad data. In this paper, we introduce a constrained attack mechanism which will be feasible where the communication channel for measurements is authenticated and integrity-protected. We demonstrate that re-ordering of measurements is sufficient to cause errors in state estimation or preventing convergence and propose an algorithm to introduce such attacks. Based on this, we introduce two security metrics to quantify the effort required for sparse and minimum magnitude reordering attacks, respectively, in the form of security indices based on the assumption of the adversary’s full or partial knowledge of previous measurement vectors. We demonstrate success by presenting the Mean Square Error (MSE) for the attacks described and also evaluate the attack model for both the standard IEEE-14 and 30-bus test cases.

AB - Power system state estimation is a prerequisite for detecting faults, directing power flows, and other tasks of Energy Management Systems. State estimators have conventionally filtered out so-called bad data or outliers, but in recent years a number of attacks and mitigation mechanisms have been proposed involving deliberate injection of bad data. In this paper, we introduce a constrained attack mechanism which will be feasible where the communication channel for measurements is authenticated and integrity-protected. We demonstrate that re-ordering of measurements is sufficient to cause errors in state estimation or preventing convergence and propose an algorithm to introduce such attacks. Based on this, we introduce two security metrics to quantify the effort required for sparse and minimum magnitude reordering attacks, respectively, in the form of security indices based on the assumption of the adversary’s full or partial knowledge of previous measurement vectors. We demonstrate success by presenting the Mean Square Error (MSE) for the attacks described and also evaluate the attack model for both the standard IEEE-14 and 30-bus test cases.

KW - Power system, re-ordering attacks, state estimation, stealthy/ hidden attack

U2 - 10.1109/ISGTEurope.2017.8260145

DO - 10.1109/ISGTEurope.2017.8260145

M3 - Conference contribution

SP - 1

EP - 6

BT - Proceedings of the 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe 2017)

PB - IEEE Press

ER -