Is MQTT payload encrypted?
Posted: Thu Apr 29, 2021 5:42 pm
Hello, I have an application on ESP-IDF v4.2 that is using the IDF's "mqtt_client" to publish to a broker. The application is passing a CA cert to authenticate the broker.
However, I'm wondering if the data being published by the mqtt_client is encrypted? And if not, is there a way for me to do that?
However, I'm wondering if the data being published by the mqtt_client is encrypted? And if not, is there a way for me to do that?