Defense in depth - after you're done gluing USB and ethernet ports closed, this might be something to consider. I agree it's unlikely but if it's a low cost mi

Defense in depth - after you're done gluing USB and ethernet ports closed, this might be something to consider. I agree it's unlikely but if it's a low cost mitigation then why not? And if you're at a shop that doesn't do anything about open physical ports in the office then yes, this is way down on your risk assessment checklist. It's good education though. Much like there's danger in plugging your phone into random USB chargers, there's danger in plugging your PC into random HDMI cables. I didn't know that. It would be nice if there was a way it could preserve the EDID information without needed to manually clone it. It looks like this device is good for protecting the display, but I'd be more interested in a device that can protect my laptop when I travel.