two factor authentication

[Carla121]

Ho scaricato joomla 3.3.3 e ho questo messaggio nella gestione utenti:
"One time emergency passwords
If you do not have access to your two factor authentication device you can use any of the following passwords instead of a regular security code. Each one of these emergency passwords is immediately destroyed upon use. We recommend printing these passwords out and keeping the printout in a safe and accessible location, e.g. your wallet or a safety deposit box."

Devo obbligatoriamente autenticarmi come dice il messaggio?

[alexred]

prova dalla gestione Plugin a cercare
Two Factor Authentication

e verifica che i due plugin sia non attivati.