MQTT Protocol: How Cars Share Their Location: MQTT Explained

MQ Telemetry Transport (MQTT), was originally developed internally by IBM, is a lightweight messaging protocol that uses a publish/subscribe model. It's super popular for machine-to-machine (M2M) communication, especially in low-bandwidth situations. Nowadays, you’ll find it in a ton of industries, from smart homes to automotive, industrial automation, and healthcare. MQTT Versions MQTT v3.1.0 MQTT v3.1.1 MQTT v5 MQTT Demo Python code https://github.com/masjadaan/mqttDemo Commands sudo apt install mosquitto mosquitto-clients sudo systemctl enable mosquitto Configuration nano /etc/mosquitto/conf.d/myCustomBroker.conf My custom configuration listener 1883 192.168.178.20 Security Risk: Allow clients to connect without authentica allow_anonymous true Logging log_type all Max allowed connection max_connections 10 Start Mosquitto mosquitto -c /etc/mosquitto/conf.d/myCustomBroker.conf -v --------------------------------------------------------------------------------------------- All icons in the presentation are "Designed by Freepik" --------------------------------------------------------------------------------------------- X: https://x.com/masjadaan LinkedIn:   / mahmoud-jadaan   Medium:   / masjadaan   Disclaimer: This article is for educational purposes only. #pentesting #cybersecurity #hardwaresecurity #softwaresecuirty