Printer Tracking | Electronic Frontier Foundation - discu.eu

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You knew that many color printers print hidden dot patterns that reveal the printer's serial number and exact time of the printing? https://www.eff.org/issues/printers 201 comments 10/6/2013 technology

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This Secret Printer Code Could Have ID-ed Reality Winner - The Atlantic https://www.theatlantic.com/technology/archive/2017/06/the-mysterious-printer-code-that-could-have-led-the-fbi-to-reality-winner/529350 17 comments

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