Study of jamming countermeasure for electromagnetically leaked digital video signals

Tae Lim Song; Jong Gwan Yook

doi:10.1109/EMCEurope.2014.6931078

Study of jamming countermeasure for electromagnetically leaked digital video signals

Tae Lim Song, Jong Gwan Yook

Department of Electrical and Electronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

10 Citations (Scopus)

Abstract

PC-monitor or TV systems can be exposed to eavesdropping compromising information as caused by unintentional emissions of digital video signals such as DVI, HDMI etc. This study is modeling the emanation mechanism for pixel information of display device at the digital video interface and variation of text image reconstruction rate according to SNR for eavesdropper's receiving equipment. The simplified simulation methodology is available to analyze the effectivity of jamming technique as countermeasure for eavesdropping. In this paper, a partial band noise jamming is proposed, and it is shown that 1~3 GHz bandwidth jamming with relatively small power can be a very effective solution in the environment of PC-monitor using digital video signal interface to prevent eavesdropping leakage display information.

Original language	English
Title of host publication	IEEE International Symposium on Electromagnetic Compatibility
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1161-1165
Number of pages	5
ISBN (Electronic)	9781479932252
DOIs	https://doi.org/10.1109/EMCEurope.2014.6931078
Publication status	Published - 2014 Oct 20
Event	2014 International Symposium on Electromagnetic Compatibility, EMC Europe 2014 - Gothenburg, Sweden Duration: 2014 Sep 1 → 2014 Sep 4

Publication series

Name	IEEE International Symposium on Electromagnetic Compatibility
ISSN (Print)	1077-4076
ISSN (Electronic)	2158-1118

Other

Other	2014 International Symposium on Electromagnetic Compatibility, EMC Europe 2014
Country	Sweden
City	Gothenburg
Period	14/9/1 → 14/9/4

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

All Science Journal Classification (ASJC) codes

Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/EMCEurope.2014.6931078

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Song, T. L., & Yook, J. G. (2014). Study of jamming countermeasure for electromagnetically leaked digital video signals. In IEEE International Symposium on Electromagnetic Compatibility (pp. 1161-1165). [6931078] (IEEE International Symposium on Electromagnetic Compatibility). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EMCEurope.2014.6931078

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abstract = "PC-monitor or TV systems can be exposed to eavesdropping compromising information as caused by unintentional emissions of digital video signals such as DVI, HDMI etc. This study is modeling the emanation mechanism for pixel information of display device at the digital video interface and variation of text image reconstruction rate according to SNR for eavesdropper's receiving equipment. The simplified simulation methodology is available to analyze the effectivity of jamming technique as countermeasure for eavesdropping. In this paper, a partial band noise jamming is proposed, and it is shown that 1~3 GHz bandwidth jamming with relatively small power can be a very effective solution in the environment of PC-monitor using digital video signal interface to prevent eavesdropping leakage display information.",

author = "Song, {Tae Lim} and Yook, {Jong Gwan}",

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doi = "10.1109/EMCEurope.2014.6931078",

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Song, TL & Yook, JG 2014, Study of jamming countermeasure for electromagnetically leaked digital video signals. in IEEE International Symposium on Electromagnetic Compatibility., 6931078, IEEE International Symposium on Electromagnetic Compatibility, Institute of Electrical and Electronics Engineers Inc., pp. 1161-1165, 2014 International Symposium on Electromagnetic Compatibility, EMC Europe 2014, Gothenburg, Sweden, 14/9/1. https://doi.org/10.1109/EMCEurope.2014.6931078

Study of jamming countermeasure for electromagnetically leaked digital video signals. / Song, Tae Lim; Yook, Jong Gwan.

IEEE International Symposium on Electromagnetic Compatibility. Institute of Electrical and Electronics Engineers Inc., 2014. p. 1161-1165 6931078 (IEEE International Symposium on Electromagnetic Compatibility).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - PC-monitor or TV systems can be exposed to eavesdropping compromising information as caused by unintentional emissions of digital video signals such as DVI, HDMI etc. This study is modeling the emanation mechanism for pixel information of display device at the digital video interface and variation of text image reconstruction rate according to SNR for eavesdropper's receiving equipment. The simplified simulation methodology is available to analyze the effectivity of jamming technique as countermeasure for eavesdropping. In this paper, a partial band noise jamming is proposed, and it is shown that 1~3 GHz bandwidth jamming with relatively small power can be a very effective solution in the environment of PC-monitor using digital video signal interface to prevent eavesdropping leakage display information.

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Study of jamming countermeasure for electromagnetically leaked digital video signals

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