cubolibre/hardware/usb

Cubo Libre USB

Hardware Firewall

See:

• https://code.forksand.com/forksand/usb-firewall

• Provide mechanical port blockers for unused ports.

• Device only pass certain USB IDs, HID, etc.

Authentication

• Nitrokey https://www.nitrokey.com/

• Yubi.

• Purism key.

• Ledger.