This release takes MQTT a step further by adding native support for the A2A protocol over MQTT, enabling AI agents to register, discover, and collaborate directly through the broker without additional infrastructure.
Learn how to modernize your IIoT data pipeline by shifting from legacy gateways to an intelligent AI edge with EMQX Neuron for real-time SQL filtering, 99% bandwidth savings, and AI-ready data normalization.
This final part assumes your infrastructure and Erlang VM are already hardened, as described in Part 2. We now move to the layers most SREs and security teams interact with day‑to‑day: TLS termination, MQTT‑level authentication and authorization, administrative access, and disaster recovery.
This second article focuses on the foundation beneath EMQX: the Linux kernel, network stack, and Erlang VM. If Part 1 explained why security and reliability converge for a stateful MQTT broker, this part shows where that convergence actually bites in production: file descriptors, TCP behavior under load, firewall rules, and Erlang distribution security.
Learn how to implement MQTT 5.0 in iOS apps using CocoaMQTT for real-time, battery-efficient, and secure IoT messaging with Swift.
A deep dive into decoupled compute and storage architecture: how Parquet columnar storage, multi-level caching, and compression reshape IoT data storage.
We are continuously evolving EMQX Cloud to provide a more robust, observable, and flexible MQTT platform. Our latest update introduces expanded availability for EMQX Tables, simplified observability with Datadog, and a preview of our new SSE Gateway.
This version's core highlights include three new drivers: SNMP, GE Historian, and OPC AE, enabling EMQX Neuron to cover full-scenario requirements from network device monitoring, historical data access, to alarm and event management. Additionally, features such as Northbound Application Import/Export, Tag Management, AI-Powered Rule Writing, and Built-in Modbus TCP Simulator significantly enhance configuration efficiency and intelligence.
This article is the first in a three-part series on hardening EMQX for large‑scale IoT production use. Here we frame security as a core reliability concern, explain why MQTT’s stateful nature changes the threat model, and end with a practical checklist you can apply directly to your own clusters.
This blog will guide you in understanding the differences between MQTT and WebSocket and when to use them separately or together, leveraging their strengths and weaknesses to optimize your application's communication architecture.
This article introduces an easy approach using EMQX Neuron and demonstrates how to connect any PLC to MQTT in just 10 minutes, without writing any code.
This version introduces powerful new bridging capabilities, a more intuitive management experience through Dashboard updates, and important changes to our license policy and installation process.
This version introduces the new Payload Inspector feature, including Diff View and JSON Tree View, making message debugging more intuitive and efficient.