Fido is working on a cross platform spec for BLE called caBLE to allow the credentials on your phone to be used with other devices like a Windows desktop. That is working now in beta on Android for Google accounts.
A external authenticator in combination with platform authenticators is probably the best option.
With passwordless the keypair is the only thing needed to get into the account making synchronising private keys across devices a very sensitive task.
Fido is working on a cross platform spec for BLE called caBLE to allow the credentials on your phone to be used with other devices like a Windows desktop. That is working now in beta on Android for Google accounts.
A external authenticator in combination with platform authenticators is probably the best option.
With passwordless the keypair is the only thing needed to get into the account making synchronising private keys across devices a very sensitive task.
Great post. Thanks.
Makes sense ππ½