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Can we prevent cars from sending data to servers if we remove their antennae? (lemmy.world)
submitted 3 years ago by to c/privacy@lemmy.ml
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I don't know anything about cars.

Now that we have established that cars seriously undermine our privacy (look at the flurry of posts in this community in the last few hours), what can we do about it?

From a networking POV, if you remove the ability to connect to the Internet, it doesn't matter what the car is recording as long as you can ensure there is no physical tampering. Depending on who you are, this is a good idea, and doable for the most part (very few people have the technical knowledge to pull out the right chip from a car).

So, how do we achieve this? I implore the community to invite mechanical/car engineers who can help us on this matter, and to form methods to prevent vehicles from accessing the Internet without express consent from the user.

Thanks!

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[–] 12 points 3 years ago (2 children)

To put it simply, this may not even be something they can do legally. For instance, when the mach E came out they were having serious electrical issues. The electric battery has it's own junction box. So much current was flowing through the contacts that they ended up fusing themselves open or closed. That basically disabled the vehicle. It was fixed with an OTA update. The update works through the same antennas and network you're talking about. If a vehicle can't receive an OTA and it affects the security of the vehicle/driver or poses a danger on public roads? Might be out of compliance with NHTSA or other authorities of similar spec in other countries.

https://www.nhtsa.gov/technology-innovation/vehicle-cybersecurity

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  • [–] 5 points 3 years ago* (1 child)

    They have no rights to anything I own. What they ship the vehicle with is what I bought. I don't give a shit about anything anyone has to say about this. This feudalism bullshit is the absolute antithesis of freedom. I am not for sale.

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  • [–] 1 point 3 years ago*

    I didn't say they had a right to your data. I'm not defending them. I'm pointing out that cars these days (new ones especially) are as much device as they are machinery. And you absolutely do not want someone hacking your vehicle. And neither does the regulating federal authority in your country. As a result they put certain laws in place that may protect you from this possibility (being hacked), but also leave you open to being taken advantage of by the automaker (having your data taken without your permission).

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