Pablos Holman, who has worked on machines ranging from fission reactors to mosquito-killing lasers, said that security has been an issue since the birth of the PC, and engineers have always successfully found solutions to the chaos caused by intruders. “If we become digital Luddites and get paralyzed and fail to advance, then technology will pass us by,” Holman, who works at the Intellectual Ventures Laboratory, told an audience of about 200 engineers at the show. “It’s really important not to be fearful, not to be paralyzed by the potential for problems. We solve problems.”
While on stage during a keynote speech, Holman took a few seconds to pick a mechanical lock, and then noted that the lock is still popular among millions of consumers. “A few people care, and they go out and purchase a better lock,” he said. “But the rest of us don’t care enough to change it. It shows that if you have a need for better security, you’ll get it. There are people out there to help you.”
In a subsequent conversation with Design News, Holman cited recent high-profile cyber security failures, and concluded that the problems posed by those failures weren’t catastrophic. The recent distributed denial of service attack that took down websites at Amazon, Netflix and Twitter created fantastic headlines, but little lasting damage, he said. He added that news stories heighten public fear, largely because most people don’t understand what a distributed denial of service attack is. Similarly, he pointed to the infamous Y2K scare at the turn of the century, saying that the fears far outweighed the actual damage.
“If you don’t understand it, if you don’t know the bounds of it, it can create fear,” he noted. “People say, ‘If they can take out Netflix, can they take down the power grid? Are people on life support in hospitals going to die?’ Those are the kind of dark fantasies people have.”
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Holman said that cyber attacks are inevitable, but added that engineers are always learning from them. Moreover, IoT engineers get to draw on the many years of experience provided by the PC industry. “We’re not starting from scratch here,” he said. “We have the benefit of hindsight. An IoT is just a little computer with sensors hooked up to it.”
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Senior technical editor Chuck Murray has been writing about technology for 32 years. He joined Design News in 1987 and has covered electronics, automation, fluid power and autos.