News
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Researcher's Analysis of al Qaeda Images Reveals Surprises
Neal Krawetz, a researcher and computer security consultant, gave an interesting presentation today at the BlackHat security conference in Las Vegas about analyzing digital photographs and video images for alterations and enhancements. Using a program he wrote (and provided on the conference CD-ROM) Krawetz could print out the quantization tables in a JPEG file (that indicate how the image was compressed) and determine the last tool that created the image -- that is, the make and model of the camera if the image is original or the version of Photoshop that was used to alter and re-save the image.
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5 PIECE drum set Drum
set VGC - Bass, Snare, 3 Toms, Hi hat cymbal, crash , cymbal, pedals, stool and ...
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Web Hosting Provider Zen Internet Helps Teachers' Charity Cycling Tour
Host Search Jul 22 2007 9:37PM GMT
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funny caveman
cave man from geico Author: codypg Keywords: geico cave man Added: September 27, 2007
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NISSAN MICRA 1000 auto, 1995,
....11mths MOT, good cond, £55