GrapheneOS on Nostr: nprofile1q…m4mz0 It requires having at least 2 dedicated hardware security keys. ...

nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpqdnc2khknlklurqv25dyzpyh4qcdr3l92tvzm4xh56nuhh3cdtuaqnm4mz0 (nprofile…4mz0) It requires having at least 2 dedicated hardware security keys. You can also use the secure element within phones as extra keys. It disables regular backup codes. It does have a legacy way of authorizing one device from another but it requires using one of the security keys and seems to require that both devices have a shared IP address (we have not tested it with IPv6). This is a legacy thing but they still permit it to work around devices missing security key support.