6 ms·
Since USB device ID's cannot be trusted by themselves couldn't some 2FA (eg USB security key) be used to authorize a device for as long as it stays connected?
by daxterspeed 7y ago
Since USB device ID's cannot be trusted by themselves couldn't some 2FA (eg USB security key) be used to authorize a device for as long as it stays connected?
Once a USB security key has been authorized and is kept on your person rather than constantly attached to your machine it should be impossible to connect a new device and have it trusted by default - and re-connecting an already connected device would de-authorize it.