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Can we prevent cars from sending data to servers if we remove their antennae? (lemmy.world)

submitted 1 year ago by MigratingtoLemmy@lemmy.world 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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[-] ShellMonkey@lemmy.socdojo.com 8 points 1 year ago* (last edited 1 year ago)

Wrap the car in a large faraday cage? As a general rule it should be assumed that any device with a direct to internet connection capability has the potential to track the user, even of it's at a very course level like IP history that in theory could be made more precise if the ISP was inclined to keep tabs on a mac address.

My own vehicle has the ability, if not the subscription, to use one of those manufacturer sponsored satilite connections. Plenty of new vehicles have such things as paid DLC and just lock it up behind software but the hardware is still there. Physical interferance through disconnecting the relevant modules in a clean reversible way has potential for some enterprising sort to either open a school or a specialty repair shop. Now if we could just do something about the phone the driver has with them at the same time.

this post was submitted on 06 Sep 2023

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Privacy

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