YUBIKEY FIPS SUPPORT FOR EXTRA MULTI FACTOR AUTHENTICATION
Alejandro Rodríguez commented
You can program YubiKey to generate One-Time Passwords.
Garry Buck commented
If you add this to the paid accounts, I would upgrade immediately. Given your emphasis on security, how can you not support hardware 2fa keys?
A. Adams commented
I want to be able to use my yubi key security key and yubi key 4/5/nano