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Using Tire Pressure Sensors To Spy On Cars
AngryDad writes "Beginning last September, all vehicles sold in the US have been required to have Tire Pressure Monitoring System (TPMS) installed. An article up at HexView enumerates privacy issues introduced by TPMS, and some of them look pretty scary. Did you know that traffic sensors on highways can be adopted to read TPMS data and track individual vehicles? How about an explosive device that sets itself off when the right vehicle passes nearby? TPMS has been discussed in the past, but I haven't seen its privacy implications analyzed before. Fortunately the problem is easy to fix: encrypt TPMS data the way keyless entry systems do."
This is a joke, I hope. *crosses fingers*
Kwisatz Haderach
Sell the spice to CHOAM
This Mahdi took Shaddam's Throne
This article is slashdotted for now. Probably some sort of 4/1 thing.
"The New Age. The New Beginning."
Tires already come with RFID tags, which can also be read and tracked remotely. Cars probably also emit all sorts of other unique signals that can be recognized and tracked.
Of course, cars also come with this thing called a "license plate", which can also be tracked remotely and wirelessly.
Basically, if you drive, you can be tracked.
Outside of Lebanon, I don't see this as being a huge concern. (And calling it a "privacy" issue seems a bit of an understatement.) The local governments aren't sufficiently motivated to fill potholes, let alone install IEDs specifically targeted at me.
What I'm listening to now on Pandora...
Remove the sensors and ignore the warning light. It's how I do things when I've got the winter wheels on, because I didn't feel like spending $400 for another set of sensors.
Unfortunately, there is a major difference here: failure to encrypt keyless entry resulted in stolen cars (something which caught people's attention and pissed them off), whereas you'll never even notice that your TPMS isn't encrypted. People are incredibly lazy and only take action when they perceive a threat to their person or property. Liberty? As Dick Cheney would say, "So?"
I'll bet adding encryption would cost the manufacturers $0.01 per tire (or some equally trivial amount), which they will claim will ruin them. Nobody else (except for a bunch of whiny, personal liberty freaks) will care about this and it will quietly become ubiquitous.
Besides, if you aren't doing anything illegal, why should you care who takes note of your comings and goings. We're here to help you and we certainly can't do that unless we know where you are ... at all times ...
Having every movement of every person on the street automatically recorded, indexed and cataloged into nationwide databases without the any human intervention is a completely different matter - that's a recipe for totalitarianism.
Right now, we are rapidly barreling down the road from how its been for thousands of years to the ultimate totalitarian state with very little good to show for it beyond political rhetoric.
Good going, Slashdot freakshow. Two downmods of a relevant comment by a 3-digit UID - who was posting here on his Coleco Adam - and no replies.
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Never been known to fail..."
The article asks why would NHTSA choose TPMS and not run-flat technology. Run-flat tires cannot be used indefinitely while uninflated or underinflated. Generally, in such situations the sidewall supports the load, and the resulting stress on the sidewall damages it, eventually leading to failure. Furthermore, you might not be able to see that the tire isn't properly inflated. In order to prevent people from driving on underinflated run-flat tires until a catastrophic failure and possible accident, TPMS is required. Oh, and run-flat tires have other disadvantages too.
There is a big difference between tracking tires, license plates, etc. and tracking people.
In what way is tracking a person's possessions NOT a damned effective way of tracking the person?!?!
Do complete strangers drive your car often? So you see no need for concern until a tracking device is implanted directly into your skull?
Yes the use of flash triggers is interesting as it was used get the British Army's radio jamming devices :-)
The real fun is who first thought of it
http://www.timesonline.co.uk/tol/news/uk/crime/article1530661.ece
Domestic spying is now "Benign Information Gathering"