yubikey neo with yubico authenticator
2fa codes are stored on the token
I wonder how that works. Is the neo the one with bluetooth and is it communicating with the authenticator app on your smartphone? Is it time-based?
The NEO has both USB and NFC interface.
You can use Yubico Authenticator desktop version (Windows/Mac/Linux) or the Android app.
Both time-based (TOTP) and event-based (HOTP) are supported, but since all Yubikeys including NEO has no clock on it,
Yubico Authenticator has to send time data to the Yubikey in order to get TOTP back.
