circut board to run a blue laser.
Defcon 23 August 2015
EFF badge hack competition.
defcon 14. 2006
Defcon 17
More for the purpose of being easily identifiable than for safety.
Check the Review here:http://raichu08.blogspot.com/2011/12/review-converse-defcon.html
JTAG is run out for use with the GoodFET, or with a stun gun.
Defcon 16
defcon 17. 2009
NIST was at Defcon showing off the quantum cryptography tech they're working on. Very cool stuff.
defcon 16. las vegas. 2008.
Defcon 17, July 31 - Aug 2, 2009. The Riviera Hotel, Las Vegas, NV.
The people lounging by the pool.
this is only funny if you've been to defcon.
Shadow puppets rule!