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The author shares their experience in technical surveillance countermeasures and tests the claim that fluorescent lamps can be used for eavesdropping. After conducting an experiment with a high-intensity audio source, the results indicate that the claim is likely unsubstantiated, as no visible changes were observed in the lamp's output.
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The author shares their experience in technical surveillance countermeasures and tests the claim that fluorescent lamps can be used for eavesdropping. After conducting an experiment with a high-intensity audio source, the results indicate that the claim is likely unsubstantiated, as no visible changes were observed in the lamp's output.
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Fluorescent lamps (don't) have ears
Testing the Claim of Fluorescent Lamps as Eavesdropping Devices