GrapheneOS on Nostr: Our USB-C port and pogo pins control feature does hardware-level attack surface ...

Our USB-C port and pogo pins control feature does hardware-level attack surface reduction with code written for the drivers on each device:

https://grapheneos.org/features#usb-c-port-and-pogo-pins-control

Our Auditor app leverages the pinning-based hardware attestation available on Pixels based on our proposal for it.