> no mention of U2F/FIDO I came here to say this. U2F is my authenticator of choice, as I believe it is the most secure of all the alternatives. The only downs

> no mention of U2F/FIDO I came here to say this. U2F is my authenticator of choice, as I believe it is the most secure of all the alternatives. The only downside is having to manage multiple tokens on each account, but it is worth the trade off for the security it adds.