
Everything is a computer. Ovens are computers that make things hot; refrigerators are computers that keep things cold. These computers--from home thermostats to chemical plants--are all online. The Internet, once a virtual abstraction, can now sense and touch the physical...

From driverless cars to smart thermostats, from autonomous stock-trading systems to drones equipped with their own behavioral algorithms, the Internet now has direct effects on the physical world. Forget data theft: cutting-edge digital attackers can now literally crash your...
