EM information leakage from display unit and visual inspection for its leakage source
- Conference date: 14–17 May 2012
- Location: Saint Petersburg, Russia
Display unit emits a small amount of electromagnetic wave. Although it is weak enough to prevent interference with human body, information leaks through it. This paper presents an experiment on exploring the leakage source by visually inspecting the screen images reconstructed from captured electromagnetic waves. Additionally, some countermeasures are investigated to avoid the problem.
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