Istruzioni in italiano: Codici OTP cartacei

As a backup method to the smartphone application, it is possible to print a page with disposable codes.

These codes must be used one after the other, in the exact order indicated. It is therefore recommended to check or cross out the codes on the sheet when used.

When the codes on the sheet are about to run out, immediately proceed with creating a new one. To generate a new sheet, it is necessary to log in with a valid OTP code.

• ON THE COMPUTER:
• 1) Go to the page https://mfa.app.infn.it/;
• 2) Log in with INFN-AAI;
• 3) In the window, select on the left "Enroll Token" / "Registra token";
• 4) In the drop-down menu, where it shows "TOTP…" select "PPR: One Time Passwords printed on a sheet of paper."
• 5) Click the button at the bottom "Enroll Token" / "Registra token";
• 6) Click the button "Print the OTP list" / "Stampa l'elenco OTP";
• 7) Print the sheet with the codes;
• 8) Read the first code from the sheet and enter it in the textbox below "Please enter a valid OTP value of the new token";
• 9) Click the button "Verify Token" / "Verifica token";
• 10) Cross out the code just used as it is no longer valid.

           WARNING: complete all the steps – up to verification – steps 8 and 9 – otherwise two-factor authentication will not be activated!