We now know that the data collection in modern cars is out of control -- The question is, how does that data even leave your car? And what, if anything, can you do to stop it?
Why exactly does vehicleprivacyreport want my VIN instead of year make and model? That’s me giving an unvetted third party website the unique tracking token for my car….
On one hand yes, but on the other hand, doesn't it confuse the cell network? I think the IMEI is used for routing or some other similarly basic operation. Like the MAC address, but it's for a larger area and more easily can cause trouble
No, there are no confusions.
Changing the "id" like the MAC address or the IMEI has no impact on any system.
Its just like a new device joins a network.
For example, when a client device gets its IP from the dhcp server on a router, which allocates a random ip from a specific pool, it does not influence anything like ip packets routing...
The real issue is that it is forbiden, BECAUSE if you randomize it you do not have an unique id anymore to trace back a specific device...
Changing the "id" like the MAC address or the IMEI has no impact on any system.
On the system none, yeah. But if you pick an IMEI that's also used by an other phone, that is what can cause trouble, as I know. It's the same as when multiple devices have the same MAC or IP address on the same network.
For example, when a client device gets its IP from the dhcp server on a router, which allocates a random ip from a specific pool, it does not influence anything like ip packets routing...
That's because it is not random. The DHCP server keeps track of the addresses it has assigned to someone, and will never tell the next new client to use an IP it has already assigned someone.
But if you set your IP statically and pick an IP that is used, or if you run multiple DHCP severs for the same network without coordination, then problems will come.
Theoretically, the SIM has its own MAC that’s used for routing on the cellular network; however, the network is required to route 911 calls even without a SIM, and that’s done via IMEI.
Hardware in cars, like hardware in computers drifts in configuration over manufacturing time. Some cars from a manufacturer might have some granularity of tracking that earlier units off the line didn't. Toyota does this with their Camry hybrids, for example.