METHOD FOR DETECTING ELECTROMAGNETIC INFORMATION LEAKAGE FROM COMPUTER MONITOR

2017 ◽  
Vol 45 (1) ◽  
Keyword(s):  
Information Leakage

Study on Information Leakage Liability Insurance

2014 ◽  
Vol 11 (3) ◽  
pp. 149-176 ◽  
Author(s):  
Eun-Kyung Kim
Keyword(s):  
Information Leakage ◽  
Liability Insurance

Evaluation of Information Leakage from Cryptographic Hardware via Common-Mode Current

2012 ◽  
Vol E95.C (6) ◽  
pp. 1089-1097 ◽  
Author(s):  
Yu-ichi HAYASHI ◽  
Naofumi HOMMA ◽  
Takaaki MIZUKI ◽  
Takeshi SUGAWARA ◽  
Yoshiki KAYANO ◽  
...  
Keyword(s):  
Information Leakage ◽  
Common Mode ◽  
Cryptographic Hardware

Information Leakage and Wealth Transfer in a Connected World

2013 ◽  
Author(s):  
Wenli Huang ◽  
Hai Lu ◽  
Xiaolu Wang
Keyword(s):  
Information Leakage ◽  
Wealth Transfer

scholarly journals Remote whispering metamaterial for non-radiative transceiving of ultra-weak sound

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Jin Zhang ◽  
Wei Rui ◽  
Chengrong Ma ◽  
Ying Cheng ◽  
Xiaojun Liu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Detection Limit ◽  
Free Space ◽  
Signal To Noise Ratio ◽  
Resonance Energy Transfer ◽  
Information Leakage ◽  
Resonance Energy ◽  
Acoustic Analogy ◽  
Signal To Noise ◽  
Airborne Sound

AbstractTransceiving ultra-weak sound typically relies on signal pre-amplification at the transmitting end via active electro-acoustic devices, which inherently perturbs the environment in the form of noise that inevitably leads to information leakage. Here we demonstrate a passive remote-whispering metamaterial (RWM) enabling weak airborne sound at audible frequencies to reach unprecedented signal enhancement without altering the detected ambient soundscape, which is based on the extraordinary scattering properties of a metamaterial formed by a pair of self-resonating subwavelength Mie meta-cavities, constituting the acoustic analogy of Förster resonance energy transfer. We demonstrate efficient non-radiative sound transfer over distances hundreds times longer than the radius of the meta-cavities, which enables the RWM to recover weak sound signals completely overwhelmed by strong noise with enhanced signal-to-noise ratio from −3 dB below the detection limit of 0 dB in free space to 17.7 dB.

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