* what is the Private CA (Certificate Authority) and why it is used in Internet of Things deployments * how to setup the Private CA and use it to sign certificates for IoT devices * how to generate self-signed and CA-signed x509 certificates * how to establish trust between IoT devices based on x509 certificates * how to encrypt MQTT messages using TLS * how to verify the identity of a device based on the certificate it is presenting * basic setup of Mosquitto MQTT broker
I am using Docker to setup the local lab environment. In my github repo you will find everything needed to replicate steps on your local computer:
