Evaluate USB-keys dangerosity to avoid work-related computers to get infected. It would ensure every file on the key isn't mallicious, nor the usb-key itself.

A simple Rasberry Pi, powered by a computer or directly by a battery / power source. It could be wired to the ( DMZed ) network to update its viral bases or its software, send samples to more advanced anti-virus platforms, send reports to CISOs....

BadUSB : The USB key makes itself an HID device such as a keyboard or a network adaptator. It can then perform keystrokes or system attaks.

USB-Kill : A modified USB key aiming to destroy victim's computer with frequents over-powered charges.

• https://github.com/dkopecek/usbguard

• https://github.com/trpt/usbdeath

• https://pyudev.readthedocs.io/en/latest/

• https://doc.ubuntu-fr.org/udev

• https://security.stackexchange.com/questions/64524/how-to-prevent-badusb-attacks-on-linux-desktop

• https://github.com/maliceio/malice