Malicious IoT hackers have a new enemy

A robot called HoneyBot, designed by researchers at Georgia Tech’s School of Electrical and Computer Engineering, can fool bad actors into believing they have compromised an IoT device and send alerts of the attack to hasten defensive response.

IoT security is about the farthest thing from a laughing matter in the world of technology today, threatening global trade, privacy and the basic infrastructure of modern society. So you could be forgiven for being taken aback that the newest defender of vulnerable systems against bad actors looks a little like Johnny 5 from the movie Short Circuit.

Researchers at Georgia Tech’s School of Electrical and Computer Engineering rolled out the HoneyBot robot late last week. In essence, it’s a canary in the digital coal mine, offering an early warning that someone is trying to compromise an organization’s systems.

What’s more, the researchers have done preliminary testing that indicates the concept works. An experiment conducted in December 2017 found that users trying to virtually pilot the HoneyBot through a maze couldn’t distinguish between real and simulated sensor data – those who attempted to take “forbidden” shortcuts through the maze thought that they were progressing normally, even though the robot was sitting still.

Raheem Beyah, the professor who spearheaded the HoneyBot’s creation, told the university’s information service that it can be tough to fool an astute hacker.

“If the attacker is smart and is looking out for the potential of a honeypot, maybe they’d look at different sensors on the robot, like an accelerometer or speedometer, to verify the robot is doing what it had been instructed,” he said. “That’s where we would be spoofing that information as well. The hacker would see from looking at the sensors that acceleration occurred from point A to point B.”

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