MQTT (Message Queuing Telemetry Transport) is a 𝗹𝗶𝗴𝗵𝘁𝘄𝗲𝗶𝗴𝗵𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗶𝗻𝗴 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹 optimized for 𝗵𝗶𝗴𝗵- ...

MQTT is a highly efficient protocol widely used in Industrial Internet of Things (IIoT) applications. Its lightweight packet structure allows data to be transmitted efficiently within limited ...

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform ...

This project uses MQTT protocol to stream live energy data. The objective of this project is to present the real-time with a Dashboard developed with Node.js, Socket.io, and MQTT. The client ...

Researchers warn about critical vulnerabilities in Ruijie Networks’ Reyee cloud management platform and Reyee OS network devices.

Executive Summary Team82 has researched devices manufactured by Ruijie Networks and discovered 10 vulnerabilities in its ...

Iranian threat actors are utilizing a new malware named IOCONTROL to compromise Internet of Things (IoT) devices and OT/SCADA systems used by critical infrastructure in Israel and the United States.

The malware has been codenamed IOCONTROL by OT cybersecurity company Claroty, highlighting its ability to attack IoT and ...

Home Assistant offers a centralized platform for smart home devices sans cloud sharing. Integrating the Ring Video Doorbell ...

In this installment of Minimal MQTT, I’m going to cover two loose ends: one on the sensor node side, and one on the MQTT server side. Specifically, I’ll tackle the NodeMCU’s sleep mode to ...