I'm learning AWS and I created a new thing
with the required certificates to access it via MQTT:
- root-CA.crt
- .private.key
- .cert.pem
If I'm not wrong the root-CA.crt
file will be the same for all the things
because it's used to authenticate the server.
What I don't understand if I need to create a different set of certificates (private.key and cert.pem) for every device I will build.