Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control

<Previous Article In Volume
Next Article In Volume>

Information security defense method of electric power control system based on digital watermark

Authors
Chao Zhou, Yajuan Guo, Wei Huang, Haitao Jiang, Bin Li, Jinming Chen
Corresponding Author
Chao Zhou
Available Online April 2016.
DOI
10.2991/icmemtc-16.2016.32How to use a DOI?
Keywords
Cyber attack; Cyber security of power system; Verification based on digital watermark technology
Abstract

This paper presents a network attack authentication method based on digital watermark technology, CRC16 as watermark is added to the original data, combined with the simulation model of the method of performance analysis. It is proved that the method can detect false data in real time conditions, provide a new choice for information security. At the same time, the performance of digital watermarking is analyzed in detail through simulation, and the feasibility and superiority of the method of real-time data protection based on the watermark is further demonstrated. The current and voltage are obtained by the simple simulation model, and the current and voltage waveforms are almost coincident with the embedded watermark. Taking the impedance locus of distance protection as an example, it is observed that the embedding of digital watermark does not affect the normal operation of relay protection. This method provides a new way of thinking for the security protection of power information network, especially for digital and intelligent power system.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
Series
Advances in Engineering Research
Publication Date
April 2016
ISBN
978-94-6252-173-5
ISSN
2352-5401
DOI
10.2991/icmemtc-16.2016.32How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

risenwbib
TY  - CONF
AU  - Chao Zhou
AU  - Yajuan Guo
AU  - Wei Huang
AU  - Haitao Jiang
AU  - Bin Li
AU  - Jinming Chen
PY  - 2016/04
DA  - 2016/04
TI  - Information security defense method of electric power control system based on digital watermark
BT  - Proceedings of the 2016 3rd International Conference on Materials Engineering, Manufacturing Technology and Control
PB  - Atlantis Press
SP  - 174
EP  - 179
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmemtc-16.2016.32
DO  - 10.2991/icmemtc-16.2016.32
ID  - Zhou2016/04
ER  -