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Blue makes it look too much like a Jag and not enough hell and fury coming to consume all the first born in a vehicle body. quote:For gently caress's sake, man. On the other hand, that's priceless
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# ¿ May 4, 2015 00:00 |
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# ¿ May 10, 2024 07:12 |
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Das Volk posted:Considering this car is going into Death Valley for its first major trip, it could get interesting. I Last Will and Testament.
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# ¿ May 5, 2015 01:12 |
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Das Volk posted:Any comments on this? http://www.wired.com/2015/07/hackers-remotely-kill-jeep-highway/ Holy poo poo what are car makers thinking?!?!?
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# ¿ Jul 21, 2015 22:34 |
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Z3n posted:Functionality and profit is far more important than an (until now) abstract threat. I do have a slight clue about how many holes in software there are and how hard they are to protect - but the issue is the attack vector should never of loving happened in the first place and the ability to override steering and brakes likewise should not have existed. And actually it's very easy to defend against attack if you just simply don't have that ability in the first place
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# ¿ Jul 22, 2015 00:52 |
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Z3n posted:If you can't override the driver's brake input, you can't have ABS You most certainly can in older cars. And all that other poo poo should most certainly be able to be overridden or doesn't become active unless you press a button like self parking. You again missed the point what I am getting at. The fact that that poo poo is BY WIRELESS able to be accessed should just never of happened. I can accept that such system can be accessed via the physical ODB port. But by loving wireless?!?!!? This shows a level of interconnect on CANBUS that just should never of happened at all. This is a fundamental design flaw that any dickhead could have seen would be exploited.
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# ¿ Jul 22, 2015 05:57 |
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# ¿ May 10, 2024 07:12 |
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wolrah posted:No you can't. For ABS to be able to do its job it has to be able to release brake pressure being applied by the driver. Any functional ABS can theoretically disable the brakes as far as the driver's concerned. You can. Older ABS has error loops you can exploit depending on the ABS supplier- there's nothing particularly smart nor complete always overriding about older separate ABS controllers - And I'm not just talking about pulling the ABS fuse either. The issue is with the newer ones that interconnect with traction control and stability systems or more. quote:It's just that as Z3n (and I) have said a few times in the 3-4 threads this is being discussed in (at last count ) - this is all thrown together far quicker than we can catch up security wise. It's a Hydra of security holes, for every one that someone manages to find and patch, another ten or 100 are introduced. Dont put the access in there in the first place. There, done. And if you want a system that has wireless, air gap it from the other car subsystems. Frankly all the subsystems need is a power signal to come on and the main system can do that quite well without resorting to ridiculous levels of network interconnect. Obvious, easy, cheap, secure.
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# ¿ Jul 23, 2015 02:55 |