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You can also order as many of the U2F devices as you wish and associate them all with any number of accounts. Yes, they do cost money, but the cheapest today is
by sowbug 9y ago
You can also order as many of the U2F devices as you wish and associate them all with any number of accounts. Yes, they do cost money, but the cheapest today is $10 shipped on Amazon. Even if you prefer the ergonomics of the more expensive ones, it's fine as a backup you keep locked in a safe at home.
- chaz6 9y agoI do this, but the downside is, if I lose one I have to go through each service removing both tokens (because some services do not tell you which is which) then adding the existing (not lost) token with the new one. This is making me wish for OpenID again where I nominate my authenticator of choice so I only have one place I need to maintain my tokens.