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Politics : GOPwinger Lies/Distortions/Omissions/Perversions of Truth

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From: Mighty_Mezz10/19/2005 12:48:17 PM
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How creepy is this? Many colour laser printers spew out a matrix of tiny dots - invisible to the naked eye - which identify the serial number of the printer and the date and time the printing took place.

A research team led by the Electronic Frontier Foundation, which broke the code, says the dot code was embedded in a deal struck between the US Secret Service and selected printer manufacturers some years back.

The original purpose of the code was to identify counterfeiters but - as the EFF points out - there's nothing to stop authorities from using the information for other purposes.

blogs.smh.com.au
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