You have noted the unique numbers of your device

In your phone's settings, you will find unique, unchangeable hardware numbers such as the serial number, Wi-Fi Mac address, Bluetooth Mac address and IMEI. Make a note of these numbers. This way, you can always be sure that your device has not been secretly replaced.

More information

Make sure that you store these numbers in a secret place. It is best to store them in encrypted form. This way, you don't have to worry that these numbers will be used in the future to assign a specific phone to you.

For which target groups is this task relevant?

  • Political activism
  • Migration, flight and asylum
  • House searches and confiscations

Other categories

  • Dangers due to direct access
  • Rather simple