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DEFCON 20: SIGINT and traffic analysis for the rest of us

Wednesday, January 9th, 2013

[embed]http://www.youtube.com/watch?v=ODeFttqTkF4[/embed] At last Summer's DEFCON 20 conference Sandy Clark and Matt Blaze from the University of Pennsylvania discussed their research into the security of the P25 (APCO Project 25) digital radio protocol. Here they explain the basics of the P25 protocol and examine some of the problems and flaws they...

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Posted in digital radio data, RF, security, Videos | 2 Comments »

Recent Comments

  • Noy: Yuuup
  • KH: I guess this is a failed attempt at making a pass/fail cable tester out of discrete ICs. A single pass/fail LED is not that useful....
  • Max: Considering it only seems to test that all wires conduct, I'm not sure what exactly does this show you that 7 LEDs each powered through...
  • David: Please
  • Dan: Such comment. Wow.