Dr. Neal Krawetz: A Picture's Worth...
MP4•Episode home
Manage episode 152212004 series 1053194
Content provided by Black Hat Briefings, USA 2007 [Video] Presentations from the security conference.. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Black Hat Briefings, USA 2007 [Video] Presentations from the security conference. or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
Digital cameras and video software have made it easier than ever to create high quality pictures and movies. Services such as MySpace, Google Video, and Flickr make it trivial to distribute pictures, and many are picked up by the mass media. However, there is a problem: how can you tell if a video or picture is showing something real? Is it computer generated or modified? In a world where pictures are more influencial than words, being able to distinguish fact from fiction in a systematic way becomes essential. This talk covers some common and not-so-common forensic methods for extracting information from digital images. You will not only be able to distinguish real images from computer generated ones, but also identify how they were created.
…
continue reading
89 episodes