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Free and Open Source Software Conference (FrOSCon) e.V.

David Kriesel: Lies, damned lies and scans

About this video

David Kriesel's FrOSCon talk on how Xerox scancopiers, due to JBIG2 compression, silently replaced digits in scanned documents. He walks through how he discovered the bug and why it is so dangerous.

Keep your curiosity going.

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