PoC EJBCA PKI with IoT devices

[Mohamed0388]

Dear Sir,

I hope you are doing well.

I am currently planning a Proof of Concept (PoC) using EJBCA solution for managing certificates in an IoT use case, where devices send weather data to an MQTT broker.

I would like to clarify which protocol should be used to manage and automate the process of requesting, issuing, and renewing digital certificate on the devices. Specifically, should I use SCEP, or are there other protocols that would be suitable? Additionally, could you recommend any specific IoT device brands or models that support automated certificate renewal via SCEP or other protocols like EST/CMP and that are easy to configure and integrate with the EJBCA PKI?

Thank you for your guidance and support.

Best regards,
Mohammed