The Source Estimation of Electromagnetic Information Leakage from Information Devices

Ryota Birukawa, Daiya Nagata, Yu-Ichi Hayashi, Takaaki Mizuki, Hideaki Sone

研究成果: Conference contribution

抄録

A risk of eavesdropping the screen image of a device by exploiting unintended electromagnetic (EM) emanation is reported. Estimating the source of EM emanation from the device is an efficient method to protect the device from eavesdropping by use of EM shield to reduce unintended EM emanation. The authors estimated, multiple EM emanation sources by observing the EM distribution at leakage frequencies of a tablet and a display monitor. The mersurement, showed estimation of the EM emanation sources such as a cable that connects LCD panel to the integrated circuit in the tablet, HDMI cable, and the edge of the screen.

本文言語English
ホスト出版物のタイトル2020 33rd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2020
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9789463968003
DOI
出版ステータスPublished - 2020 8
イベント33rd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2020 - Rome, Italy
継続期間: 2020 8 292020 9 5

出版物シリーズ

名前2020 33rd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2020

Conference

Conference33rd General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2020
CountryItaly
CityRome
Period20/8/2920/9/5

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Atmospheric Science
  • Instrumentation

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