The InfoSec Blog

Schneier on Security: Hacking Cars Through Wireless Tire-Pressure

Posted by Anton Aylward

http://www.schneier.com/blog/archives/2010/08/hacking_cars_th.html

A few alarming things here.
More nanny State :

In other words, the nanny state is forcing upon us expensive and insecure systems that aren't as effective as a human being just doing what he's supposed to, but we should just think of the children we're "protecting" with this misguided effort.

Never mind the basic Orwellian aspects.

But the basic problem is the knee-jerk reaction of Congress combined with lack of understanding of science and technology and legislation that, by specifying method rather than objectives, plays, misguidedly, into the hands of one vendor.

They did this with emission control.
The Japanese could beat the original standard by engine design.
The did this with the old Honda CVXX.
GM wasn't worried, they said it was a technique only for small engine cars. The Honda did it for larger engines. At the time GM had cornered the market in platinum, so they got Congress to write the law specifying the HOW in their favour. Of course that advantage no longer exists, but we still have the expense of the platinum 'converters'.

Now we have more expense.

TPMS became mandatory because of public backlash after the Firestone/Ford Explorer debacle. The public saw cars flipping over on TV and called up Congress and demanded
that they "do something!"