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Privacy on Cars. How to stop data collection and transmission?
(discuss.tchncs.de)
Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
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RF analysis is kinda difficult, you'd need to take the car out into the middle of nowhere and have access to fairly good equipment. A tinySA would maybe work if you're very patient but data transmissions are generally very bursty so it may be difficult to nail down where it's coming from in a sane amount of time.
One option would be to try to figure out if there are any FCC filings for your car. All filings will have pictures of whatever module is being used and what antenna systems it uses which may give you a good idea of where it is and what it looks like. There should be an FCC ID mentioned somewhere at the beginning or end of the cars manual. Googling that should bring up some stuff.
Or you could just wrap your car in aluminium foil like a giant burrito
Ah, the tin foil car method