MQTT

IoT & Embedded Systems

ESP32 Firmware for BLE Wi-Fi Provisioning and Secure MQTT with X.509 Authentication to ThingsBoard

Makson Lee / May 31, 2025

In a previous post, I explained how to secure ThingsBoard using X.509 client certificate authentication and enable auto-provisioning.This post focuses

Identity, Security & PKI

Secure ThingsBoard MQTTS with X.509 Certificate Chain and Auto-Provisioning

Makson Lee / May 25, 2025

This guide builds on: to enable: Why We Removed MQTTS from HAProxy In the earlier setup, HAProxy terminated TLS for