For security reasons, manipulated or highly customised devices and software (e.g. custom ROM, root, jailbreak) are not permitted for the use of the TK-App. Please make sure that your device uses original software and that no apps are installed that affect the device integrity and security. We reserve the right to exclude you from using the TK-App in these cases.
Use of the TK-App is only permitted with the officially published versions of the Android and iOS operating systems, and any use with beta versions of the operating systems can be excluded by TK. The supported operating systems with which the TK-App can be used are determined by TK. For security reasons, we are gradually excluding older versions of operating systems. This may mean that you can no longer use the TK-App if you are using an older operating system version.
All data that is temporarily displayed or transmitted in the TK-App is encrypted and protected according to the current state of the art.
In a similar way to banking apps, the TK-App logs you out automatically if you do not use the TK-App for some time or leave it open in the background. This automatic logout takes place after ten minutes.
If you lose your smartphone, you can delete the registration of your mobile device for the TK-App at any time online via the TK-App device management in "Meine TK". Access to the TK-App and thus to your data is then no longer possible, even with your access data.
Use a device lock with passwords, PINs, patterns or biometrics to ensure that your data in the TK-App is protected from access by third parties before the automatic logout. A secure password contains upper- and lower-case letters as well as numbers and at least one special character. It should also have no reference to your person, such as your name, address or date of birth. When creating a PIN, make sure that you choose different, non-consecutive digits and that they are not digits that can be easily guessed, such as your date of birth.
Please update the operating system of your smartphone regularly so that the latest security updates are always installed.
Bramfelder Straße 140
22305 Hamburg
Germany
Tel: 0800 - 285 85 85
E-mail: service@tk.de