nRF9160DK Secure and non-secure differences

[Gioele]

Hi!
I'm trying to understand how my board is working. I think that the Arm Trustzoned provides the possibility to the board to have two domains, one secure and one non-secure. But which are their differences?

[Gioele]

Okay but I can't find a clear difference.

[Øyvind]

Please specify what exactly you are looking for. 

All information we have available can be found in the nRF9160 documentation and the nRF Connect SDK documentation. And of course DevZone

If this does not provide enough information, you will need to look at the Arm Cortex M33 documentation.

Kind regards,
Øyvind