PinePhone is currently prototyping a fingerprint scanner that goes on the back of the phone. I’m just curious, how important would a dedicated killswitch be for you?
Also, a bit of a tangent, but how do you feel about the fact that the killswitches are hidden behind the back cover instead of easily reachable on the side like the Librem?
Problem is that the fingerprint scanner is often on the power button or under the touchscreen.
A properly secure fingerprint scanner implementation on a phone is never supposed to send the fingerprint to anywhere outside the device (and ideally it should be in a secure enclave on the processor), but I guess your confidence in it depends on how much you trust that there aren’t backdoors or security flaws. I wonder if there are any open source fingerprint scanner firmware/drivers though.