Safer Smart Homes

The Internet-of-Things promises convenience and efficiency, but without security protocols, any connected home could end up the victim of hackers and other cyber-crime. Is your refrigerator running? No, this isn’t some rehash of a preteen prank-call; thanks to Smart Homes, it’s now a legitimate concern. While “the internet of things” promises to liberate us from the toil of monitoring our residential lighting and free us to manage appliances from the comfort of our smart phones, this convenience is not without risk. As a recent article in Wired points out, all those residential Wi-Fi connections have enabled “a new breed of over-the-internet attacks,” and Smart Homes are easy pickings for all manner of cyber-criminals. Connected and Vulnerable The ability of hackers to remotely access internet connected devices has plagued public utilities and healthcare providers quite a bit in recent years. In 2011, Russian hackers accessed the pump system of a Springfield, Illinois water utility, stealing users’ names and destroying a water pump. Earlier this year, ransomware knocked out the internal computer at the Lansing Board of Water and Light after an employee opened an email attachment. And the attacks are only increasing in volume and severity, trigger many security experts to raise the alarm and call for more stringent security systems. As Malwarebytes security researcher Jérôme Segura recently mused when considering the dangers of ransomware, “One can imagine how detrimental it would be if someone was in the middle of a major operation and suddenly all of their health records became unavailable.” In fact, the concern about Smart Home vulnerability is not theoretical. In May of this year, Cybersecurity researchers at the University of Michigan unlocked the front door of a Smart Home using specially developed “lock-pick” malware. By exploiting “over-privilege” – a security loophole...