Defcon one 20131/21/2024 Zoz spent his talk in the next hour on the future of automation. The documentation that they will be releasing in the next few weeks sounds comprehensive, totaling 101 pages of code and data. The two detailed much of the nitty-gritty of their hacking work, covering how they gained physical access to the car's computer and how they figured out how to program the car's computer. "They said they couldn't fix the car because they'd never seen this problem before." It turns out, Valasek said, that they had blown up the inverter. Prerecorded video demos of the hacks showed Miller and Valasek disabling the car's brakes, jerking the steering wheel back and forth while the car was in motion, accelerating, taking full control of the steering wheel, yanking the seat belt tight, turning off the engine, turning interior and exterior lights on and off, honking the horn, and making the console show a full tank of gas when it wasn't.Īt one point, the car wouldn't start, and they had to get it taken to the Toyota dealer for repairs. Subsequent videos and photos showed them driving around with a laptop wired to the open dash of a car, much to the amusement of the crowd. Instead of following Toyota's guide to removing the dash of their test 2010 Prius, they used a crowbar. But they only had one requirement for their test car: that it be able to drive itself.įrom there, hilarity ensued. "We want it to take two months for everybody to do this," Miller said to loud applause from the packed house.īefore going into their hacking explanation, Miller and Valasek admitted that they were not hardware hackers, and had little experience on hardware basics like splicing wires. While car hacking made a big splash at Defcon in 20, those hacks were not publicly documented. Miller, Valasek, and Zoz all spoke to standing-room only crowds of more than 1,000 people. Zoz's talk on vulnerabilities that autonomous autos will face followed a fast-paced explanation by well-known computer security experts Charlie Miller and Christopher Valasek of how they spent the past 10 months hacking the self-driving features of two popular cars. "Car hacking is definitely coming," said Zoz, of Cannytophic Design, who presented on how to hack autonomous cars. That was the scary scenario painted over the first two hours at the 21st annual Defcon hacker conference. LAS VEGAS - You may hate parallel parking, but you're going to hate it even more when somebody commandeers control of your car with you in it.
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