Misconfigured DIY smart-home hubs for home automation could allow attackers to track owners’ movements, see if smart doors and windows are opened or closed, and even open garage doors. Tens of ...

MORGAN HILL, CA / ACCESSWIRE / April 4, 2023 / EMQ, the leading provider of open-source MQTT messaging platform, has launched its Bring Your Own Cloud (BYOC) edition ...

Security experts are warning of another major smart home security threat after revealing that as many as 32,000 businesses and homes have failed to protect systems exposed via the internet. The issue ...

New Delhi, August 17th, 2018 - New research from Avast found more than 49,000 Message Queuing Telemetry Transport (MQTT) servers publicly visible on the internet due to a misconfigured MQTT protocol.

So you’ve built a central server and filled your house with WiFi-connected nodes all speaking to each other using the MQTT protocol. In short, you’ve got the machine-to-machine side of things entirely ...

A key aspect of MQTT’s (message queueing telemetry transport) architecture involves the use of an intermediary server to collect data, as it changes, from the devices it is connected to. It then ...

Opto 22 announces the latest firmware version 3.4 for the groov EPIC edge programmable industrial controller from Opto 22, along with firmware version 3.4 for the groov RIO edge I/O module. Both are ...

A collection of five security vulnerabilities with a collective CVSS score of 10 out of 10 threaten critical infrastructure environments that use Moxa MXview. Critical security vulnerabilities in Moxa ...

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 reduce power ...

Editor’s Note: The MQTT lightweight messaging protocol is a fundamental part of the technical foundation of most IoT applications and their underlying services. Taken from the book, MQTT Essentials – ...