Industrial robotics security is really, really terrible

Researchers from Politecnico di Milano and Trend Micro conducted an audit of the information security design of commonly used industrial robots and found that these devices are extremely insecure: robots could be easily reprogrammed to violate their safety parameters, both by distorting the robots' ability to move accurately and by changing the movements the robots attempt to perform; hacked robots can also be made to perform movements with more force than is safe; normal safety measures that limit speed and force can be disabled; robots can be made to falsify their own telemetry, fooling human operators; emergency manual override switches can be disabled or hidden; robots can be silently switched from manual to automatic operation, making them move suddenly and forcefully while dangerously close to oblivious, trusting humans; and of course, robots can be caused to manufacture faulty goods that have to be remanufactured or scrapped. (more…)