Strong Authentication - Dual factor authentication login
Strong Authentication is a reinforced access method for a platform, where the user completes a two-step authentication to log in: first with credentials received by email, then with an OTP code received via SMS.
What is Strong Authentication
The voting area administrator, when uploading the list of voters, associates a phone number with each participant, preceded by the country code:

If you intend to add a voter manually, simply fill in the various fields, entering the phone number preceded by the country code in the relevant box:

To edit a voter's phone number, click on the icon
, and the actions menu will open. Click on "Manage electors":

The list of voters will open. At this point, click on the icon
to the right of the voter you want to edit and select "Modify User":

The same voter-addition form will open, but this time set up for editing the fields:

Voting access with two-factor authentication
For a detailed guide on how to access the voting system, we recommend watching the following video tutorial to share with voters:
Note: The code is valid for 5 minutes, after which a new one can be requested to proceed with login. The new code can be requested via SMS by clicking "resend" or via email by clicking "send by email", in case the user has trouble receiving it via SMS. These buttons become available 30 seconds after the first send, to allow reasonable delivery time.