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amishrabbit > Defcon's badge, designed by Joe Grand, features two inductive switches (the top and bottom of the three icons along the left side) used to program the scrolling text display.
amishrabbit > The rear of the badge has pinouts for a serial connection, as well as solder pads for both a wireless communications chip and an accelerometer.
amishrabbit > Zac Franken, who asked that his face not be shown in photographs, demonstrates his Wiegand-protocol hacking tool, which permits him to, essentially, change the functions of this mockup contactless access control system...a type such as you might find in an office building.
amishrabbit > Not to be outdone, this Xbox 360 was appropriately dressed for the occasion. It was used to drive the Guitar Hero contest.
amishrabbit > At the Defcon Wireless Challenge, entrants must break through several layers of wireless and wired network security, in this device.
amishrabbit > The Defcon t-shirt vendors dominate the sales floor, with each offering a wide variety of unique styles and designs.
amishrabbit > In the Vendor Area at Defcon, you can find almost anything for sale, as long as it would be marketable to tinfoil hat wearers. These types of ex-military "seismic sensors" are buried around secret installations to alert security guards about intrusions. Now, you can buy them for your farmhouse for a thousand bucks a set.
amishrabbit > Defcon's projected message board provides a wide array of information, from upcoming talk schedules to personal notes, to jokes.
amishrabbit > One of the robot operators at Defcon Bots tweaks a piece of hardware that helps control his bot's machine gun.
Defcon's badge, designed by Joe Grand, features two inductive switches (the top and bottom of the three icons along the left side) used to program the scrolling text display.
amishrabbit > Defcon's badge, designed by Joe Grand, features two inductive switches (the top and bottom of the three icons along the left side) used to program the scrolling text display.
Defcon's badge, designed by Joe Grand, features two inductive switches (the top and bottom of the three icons along the left side) used to program the scrolling text display.
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