akf activeTAN

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

The fast data transfer via QR code enables easy two-factor authentication that works anywhere, anytime.

The akf activeTAN app displays order data (eg IBAN and amount) on your independent smartphone and generates a TAN. This TAN can only be used for the indicated transaction. Your bank executes the order only with this TAN, so your account remains optimally protected.

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