4 ms·
This is exactly the kind of 2fa that I've envisioned in the past (not being familiar with U2F), with the exception that I think the ideal solution will be a U2F
by perpetualcrayon 9y ago
This is exactly the kind of 2fa that I've envisioned in the past (not being familiar with U2F), with the exception that I think the ideal solution will be a U2F device that doesn't require a power source. A special kind of NFC chip. May already exist (not sure how feasible it is), but I'm not aware if it does.
- emmatoday 9y agoThe Yubikey Neo and at least one other U2F capable device support U2F over both USB (for laptops) and NFC (for use in Chrome on Android). The authenticator is not internally powered.