April 2018

TEMPEST Laptop screen attack – now in domain of radio hobbyists

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The enthusiast community engaged in the use of Software Defined Radio (SDR) projects is ever finding new functionality with which to experiment. One recent example, particularly relevant to the TSCMi, is development of software capable of utilising SDR to mount a TEMPEST attack upon laptop screens.

TEMPEST attack capabilities have been around for a long time, but such an attack as this has previously required sophisticated and expensive hardware and associated complex software.

John CarterTEMPEST Laptop screen attack – now in domain of radio hobbyists
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