185 citations · 186 across the 4 of their papers we have counts for
4 papers
Information Leakage from Optical Emanations
Joe Loughry, David A. Umphress
A previously unknown form of compromising emanations has been discovered. LED status indicators on data communication equipment, under certain conditions, are shown to carry a modu…
("Oops! Had the silly thing in reverse")---Optical injection attacks in through LED status indicators
Joe Loughry
It is possible to attack a computer remotely through the front panel LEDs. Following on previous results that showed information leakage at optical wavelengths, now it seems practi…
Optical TEMPEST
Joe Loughry
Research on optical TEMPEST has moved forward since 2002 when the first pair of papers on the subject emerged independently and from widely separated locations in the world within…
LED Arrays of Laser Printers as Sources of Valuable Emissions for Electromagnetic Penetration Process
Ireneusz Kubiak, Joe Loughry
Protection of information against electromagnetic eavesdropping is an important issue. Information may be derivable from the shape of an unintended electromagnetic signal. The resu…