Distributed watermarking for secure control of microgrids under replay attacks
| Main Author: | J. Gallo, Alexander; S. Turan, Mustafa; Boem, Francesca; Ferrari-Trecate, Giancarlo; Parisini, Thomas |
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| Format: | Proceeding eJournal |
| Terbitan: |
, 2018
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/3546141 |
Daftar Isi:
- The problem of replay attacks in the communication network between Distributed Generation Units (DGUs) of a DC microgrid is examined. The DGUs are regulated through a hierarchical control architecture, and are networked to achieve secondary control objectives. Following analysis of the detectability of replay attacks by a distributed monitoring scheme previously proposed, the need for a watermarking signal is identified. Hence, conditions are given on the watermark in order to guarantee detection of replay attacks, and such a signal is designed. Simulations are then presented to demonstrate the effectiveness of the technique.
- The final publication is available at sciencedirect.com via https://doi.org/10.1016/j.ifacol.2018.12.032. A. J. Gallo, M. S. Turan, F. Boem, G. Ferrari-Trecate, and T. Parisini, Distributed watermarking for secure control of microgrids under replay attacks, IFAC-PapersOnLine, Volume 51, Issue 23, 2018, Pages 182-187.