NISZ Hitelesítő generates 30-second valid codes on your phone for two-step authentication setup. The app enhances data security by providing access to the Ügyfélkapu+ service.

To set up Ügyfélkapu+:

Open the NISZ Hitelesítő app on your mobile and tap the "+" sign.

Scan the QR code displayed on your computer screen with your phone's camera.

Enter the 6-digit code shown on the mobile app into your computer.

Save or write down the deletion code displayed on your computer for future reference, as it is crucial for replacement.

To use Ügyfélkapu+:

Enter your Ügyfélkapu username and password, followed by the 6-digit code associated with Ügyfélkapu in the mobile app. Each code is valid for 30 seconds, indicated by the counter at the beginning of the code.