this is a "roaming authenticator", meaning it is meant to be used across devices. After enrolling it, it may be stored away safely, e.g. in a safe, or used on o

this is a "roaming authenticator", meaning it is meant to be used across devices. After enrolling it, it may be stored away safely, e.g. in a safe, or used on other devices to log in (or perform crypto operations) with the same credentials.