TAN4CPB

activeTAN is the secure, modern TAN procedure for your online banking. With the activeTAN app you can easily approve orders and transactions on your smartphone.

Fast data transfer via QR code enables simple two-factor authentication that works anywhere and at any time.

The activeTAN app displays order data (e.g. IBAN and amount) on your independent smartphone and generates a TAN. This TAN can only be used for the transaction displayed. Your bank will only carry out the order with this TAN, so your account remains optimally protected.

To activate the activeTAN procedure for your personal online banking access, you will need an activation letter in addition to this app. You can request the activeTAN activation letter at any time in online banking under the menu item “activeTAN administration”.

Source code:
https://gitlab.efdis.de/efdis/activetan/android