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Joined 1 year ago
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Cake day: July 3rd, 2023

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  • You could potentially do it even better the other way around. You can use clevis and tang to have network bound disk encryption setup. That way, anytime you’re connected to your network the disk auto decrypts. For laptops, I like to put a decryption key on a USB drive that auto decrypts the drive. Network bound disk encryption doesn’t work over wifi and this way I can still have it decrypt on the go but lock it by removing the USB key (like if you leave the laptop in the hotel room just take the USB out and keep it with you).


  • It’s incredibly unsafe when you live in a society built around smartphones/tablets for health and safety tools to remove said smartphones.

    But is it? Landlines can make the same emergency calls. A Faraday cage also doesn’t mean you can’t have an internal wifi that reaches outside that the staff can connect to, or even the students can connect through with a proxy controlling their connection.

    I agree it’s impractical. But it doesn’t mean laptops and phones suddenly don’t work. They can still work within the cage and you can poke holes through it with a landline and a proxy to control traffic in and out.

    Ultimately, it’s definitely not worth the engineering and the effort. I just don’t think that safety is the reason it is impractical.