New Technique Could Trace Documents By Printer
brian-slashdotnews at hyperreal.org
brian-slashdotnews at hyperreal.org
Thu Oct 14 12:26:02 PDT 2004
Link: http://slashdot.org/article.pl?sid=04/10/14/1742224
Posted by: timothy, on 2004-10-14 18:28:00
from the better-than-a-notch-in-the-e dept.
An anonymous reader submits "From [1]this article at Purdue News,
'Researchers at Purdue University have developed a method that will
enable authorities to trace documents to specific printers, a
technique law-enforcement agencies could use to investigate
counterfeiting, forgeries and homeland security matters.' The neat
thing is that they are exploiting the characteristics of the print
process itself to identify the printer." One of the folks e-mailed me
to say that [2]the HP LaserJet 9000dn was one of the big ones tested
with.
IFRAME: [3]pos6
References
1.
http://news.uns.purdue.edu/UNS/html4ever/2004/041011.Delp.forensics.html
2. http://productguide.itmanagersjournal.com/page.pl?tid=10541
3.
http://ads.osdn.com/?ad_id=2936&alloc_id=10685&site_id=1&request_id=2825914
----- End forwarded message -----
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