The Federal Bureau of Investigation seems to be trying to get ahead of the so-called cyber attack business, and has issued some warnings about how to keep hackers from causing chaos at the gas pump and other similar tips:

The Defense Advanced Research Projects Agency in 2011 launched a program to help make “the code behind the physical control systems of an airplane or self-driving car,” for instance, “become mathematically, provably unhackable,” Carter said at a future technology forum hosted by the agency.

“DARPA’s already made some of that source code openly available online – it can give the Internet of Things a critical foundation of cybersecurity, which it’s going to need,” he said.

By 2020 there will be 250 million Internet-connected vehicles on the road, according to Gartner. A Wired journalist a few months ago had private researchers remotely kill the transmission of a Jeep on a St. Louis highway — while he was sitting in the driver’s seat.