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Check USB firmware signature

in flag

To prevent badusb attacks I use usbguard on my machine and use USB-Sticks from kanguru which do not allow firmware modification.

But for no-name usb devices like keyboards etc ... Is there a way in ubuntu to check the firmware i.e. create a signature for it and check it again if the usb device has been used at a different machine?

Or is there a way to check if the usb firmware is signed by the manufacturer?

mangohost

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