10) { echo 'too many attempts, please try again later.'; exit; } # Init vars $tfa = new TwoFactorAuth(new EndroidQrCodeWithLogoProvider()); $secret = $tfa->createSecret('160'); $_SESSION['mfasetup']['secret'] = $secret; ?> Sentri | Login

Step 1.

Scan this code with your authentication app:

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Or enter this code in your app:

Step 2.

Enter the code from your authentication app: