I've been thinking about getting a Yubikey, all my stuff has usb-c now so it's easy enough to use.
I would get two Yubikeys. I have one on my keychain and another in a safe deposit box (which will be going away soon, so I need to put that in another location).
Yeah getting two is the plan, wonder how useful nfc is. Only have it on the phone, might even be less secure?
NFC is fine.
Yeah probably being paranoid
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