Using formal methods to enable more secure vehicles: DARPA's HACMS program

Abstract

Networked embedded systems are ubiquitous in modern society. Examples include SCADA systems that manage physical infrastructure, medical devices such as pacemakers and insulin pumps, and vehicles such as airplanes and automobiles. Such devices are connected to networks for a variety of compelling reasons, including the ability to access diagnostic information conveniently, perform software updates, provide innovative features, and lower costs. Researchers and hackers have shown that these kinds of networked embedded systems are vulnerable to remote attacks and that such attacks can cause physical damage and can be hidden from monitors [1, 4].