The computer-control system can then apply the brake on the wheel concerned, and even adjust the amount of engine torque sent to that wheel, so that skidding is prevented.

ECONOMIST: MONITOR

Hacking back across third party systems is more self help than self defense (rarely is the command and control computer linked directly to the system being attacked).

FORBES: Caution: Active Response to Cyber Attacks Has High Risk

By registering the amount of friction between the tyre and the road, the system warns the car's computer-control equipment if the car is in danger of aquaplaning on a large puddle or skidding on ice.

ECONOMIST: MONITOR

More important is the computer system the company has designed to control the line.

ECONOMIST: The complications of clustering

The independent inquiry board set up to investigate the first explosive failure said the flight control system failed because of errors in computer software design.

BBC: Ariane 5: A short history

Alongside the HTC-made handset are an altitude and orbit control system, two propulsion setups and a Linux-based computer with a "high-speed" processor.

ENGADGET