In 2016, one of the core products developed by BCDS was the TEP110. This is the reason a follow-up product called TEP120 was defined.

In addition to all the features available in TEP110, it was capable of evaluating your driving ability and managing different profiles.

My contribution

  • Because certificates were too heavy to fit in such a device, I designed a different authentication mechanism between the assurer and device.
  • Allowed feature as a service for the assurer.
  • The project was done in cooperation with another Bosch entity. I defined the different concepts for them to implement.
  • I supported the other Bosch entity in their technical challenges.


  • It was interesting to technically support a supplier without having access to the code-base. It somehow worked with a lot of communication overhead.
  • The device can now be bought on the market here.