Research Article
Security Risk: Detection of Compromising Emanations Radiated or Conducted by Display Units
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@INPROCEEDINGS{10.1007/978-3-319-92213-3_7, author={Răzvan Bărtușică and Alexandru Boitan and Simona Halunga and Mircea Popescu and Valerică Bindar}, title={Security Risk: Detection of Compromising Emanations Radiated or Conducted by Display Units}, proceedings={Future Access Enablers for Ubiquitous and Intelligent Infrastructures. Third International Conference, FABULOUS 2017, Bucharest, Romania, October 12-14, 2017, Proceedings}, proceedings_a={FABULOUS}, year={2018}, month={7}, keywords={Compromising emanation Emission security TEMPEST}, doi={10.1007/978-3-319-92213-3_7} }- Răzvan Bărtușică
Alexandru Boitan
Simona Halunga
Mircea Popescu
Valerică Bindar
Year: 2018
Security Risk: Detection of Compromising Emanations Radiated or Conducted by Display Units
FABULOUS
Springer
DOI: 10.1007/978-3-319-92213-3_7
Abstract
In this paper we propose a method of detecting the propagation frequencies of compromising emanations in order to evaluate the risk of eavesdropping the display units. By modulating the video signal with an audio file, we have been able to detect the compromising emanations on the frequencies where the audition occurred. The level of those emanations is an important issue in the process of evaluating the security risk. The higher the level, the higher is the probability of detection and reconstruction of displayed information.
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