Feb 9, 2020
Information theft via manipulating screen brightness in air-gapped computers
Posted by Saúl Morales Rodriguéz in categories: computing, internet, security, surveillance
Data can be stolen from an air gapped personal computer just by using variations in screen brightness. Researchers at Ben-Gurion University wrote a paper on it.
As the team defines them, “Air-gapped computers are systems that are kept isolated from the Internet since they store or process sensitive information.”
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