nRF9160 DK Using iBasis SIM as a root of trusthttps://devzone.nordicsemi.com/f/nordic-q-a/85603/nrf9160-dk-using-ibasis-sim-as-a-root-of-trustHey, Currently using a nRF9160 DK with an iBasis eSIM (connected to AWS/Azure) Any good input on using the eSIM as an root of trust? Implementing it as a security layer? Best regards, Håkon.en-USTelligent Community 13Wed, 09 Mar 2022 11:22:59 GMTRE: nRF9160 DK Using iBasis SIM as a root of trusthttps://devzone.nordicsemi.com/thread/357119?ContentTypeID=1Wed, 09 Mar 2022 11:22:59 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e35c6c56-1a7f-4ac2-bca5-e736cfccb779Charlie<p>Hi Håkon,</p> <p><span>We do not have samples or documents covering this topic. </span></p> <p><span>eSIM as&nbsp;a root of trust support is mostly decided by the eSIM manufacturer or operators&#39; side.&nbsp;</span><span>GSMA has one guidance covering this topic: <a href="https://www.gsma.com/iot/wp-content/uploads/2019/12/IoT.04-v1-Common-Implementation-Guide.pdf">Common Implementation Guide to Using the SIM as a ‘Root of Trust’ to Secure IoT Applications</a>. bu&nbsp;</span>I did not see iBasis and other popular operators launched SIM cards claiming support on RoT so far. Maybe you can check with them directly?</p> <p>Best regards,</p> <p>Charlie</p><div style="clear:both;"></div>