Visa Argentina向けAuthenticatorアプリ

Visa Argentinaアカウントのセキュリティを強化するために、二要素認証（2FA）を有効にしてください。以下の手順に従ってください:

1. Log in to your Visa Argentina account

   Sign in with your username and password.

2. Open Security settings

   In account settings, look for Security, Privacy & Security, or Authentication.

3. Enable two-factor authentication (2FA)

   Choose Enable, Turn on, or a similar option.

4. Choose your verification method

   Common options include:

   1. Authenticator app (recommended) Generate time-based one-time codes with Authenticatorアプリ - Vidus6.
   2. Security key (if supported) Use a hardware key (FIDO2/U2F) as your second factor.
   3. Text message (SMS) Receive verification codes by SMS (less secure than an authenticator app).
   4. Email or backup codes Use as a backup to recover access if you lose your device.

5. Follow the on-screen instructions

   Complete the 2FA setup and securely store any backup codes provided.

6. Test your setup

   Sign out and sign back in to confirm 2FA is working as expected.

手順とラベルはサービスによって異なる場合があります。何かが異なって見える場合は、Visa Argentinaのヘルプセンターまたはサポートページを確認してください。