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ETH Zürich Rämistrasse 101 8092 Zürich, Switzerland http://www.hk.ethz.ch
Contact Mr Prof. Felix Franke
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ETH Zürich

Neue Chips gegen Deepfakes

Fälschungssichere Sensordaten

(PresseBox) (Zürich, )
KI-generierte Bilder und Videos gefährden demokratische Prozesse und unter graben das Vertrauen in der Gesellschaft. Forschende der ETH Zürich haben nun eine Chip-Technologie entwickelt, die es ermöglicht, die Authentizität von Sensordaten wie Bildern und Videos überprüfbar zu machen.

In Kürze


ETH-Forschende haben ein Sensorsystem entwickelt, das produzierte Daten direkt im Chip fälschungssicher signiert und das unbemerkte Fälschen von Daten praktisch verunmöglicht.
Werden die Signaturen in ein öffentliches Register (z.B. eine Blockchain) hochgeladen, können alle die Authentizität von Videos und anderen Daten überprüfen.
Die Technologie lässt sich grundsätzlich in jede Art von Sensor oder Kamera integrieren. So liessen sich manipulierte Inhalte auf Online-Plattformen
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