Tricky as it might be to exploit, as far as internet security vulnerabilities go I’m not sure it gets much worse than Krack. Thankfully Carin and I are above buying shit like kettles and cookie jars and socks that require connectivity, so we’re probably good once we Windows Update the computers, upgrade the iPhones to iOS11 and our ISP pushes a fix to our modem. But boy, what a mess. One that, no matter how good we all are about patching, could very well screw up the internet in all sorts of fun and exciting ways for years to come. Good times.
A VULNERABILITY IN Wi-Fi encryption has sent the entire tech industry scrambling; the so-called Krack attack affects nearly every wireless device to some extent, leaving them subject to hijacked internet connections. In terms of scope, it doesn’t get much worse—especially for the Internet of Things.
The extent of the Krack fallout remains to be seen. Security analysts say it’s a tricky vulnerability to take advantage of, and major platforms like iOS, macOS, and Windows are either unaffected or have already been patched. But given the millions of routers and other IoT devices that will likely never see a fix, the true cost of Krack could play out for years.
Whatever advice you may have heard for dealing with Krack, only one actually has tangible benefit: Patch your devices. (You can find a running list of companies that have provided one here.)
If you have an iPhone, Mac, or Windows computer, you really should patch right now. If you have an Android device, an update’s in the offing, though it may take some time to reach you if you have anything but a Pixel or Nexus. But after that, you’re all set! Those are in good shape.
But your router? Your security camera? Your internet-connected garage door? Get comfy.