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I can't imagine 2FA on something like a ship at sea, that may or may not have a working uplink to high latency satellite internet, and probably not SMS that man
by briffle 7y ago
I can't imagine 2FA on something like a ship at sea, that may or may not have a working uplink to high latency satellite internet, and probably not SMS that many 2FA providers use.
- rkangel 7y agoWhich is why your second factor would be a physical key, authenticated locally. 2FA doesn't have to require internet access, it just needs two factors!
- yjftsjthsd-h 7y agoTOTP and U2F should both work fine with no network connectivity.