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Category: EMQX

MQTT Streams in EMQX: Bringing Replayable Data and Durable Pipelines to MQTT
May 7, 2026

MQTT Streams in EMQX: Bringing Replayable Data and Durable Pipelines to MQTT

Explore how MQTT Streams in EMQX 6.1 enable durable, replayable event streaming, transforming MQTT from real-time messaging into a scalable data backbone for IoT, analytics, and AI systems.

EMQX TeamProduct
How EMQX Enhances MQTT Security with JWT Authentication and Authorization
Apr 21, 2026

How EMQX Enhances MQTT Security with JWT Authentication and Authorization

EMQX enhances MQTT security by integrating JWT authentication and authorization, enabling claim-based identity validation and fine-grained topic access control for scalable, enterprise-grade IoT platforms.

Zaiming (Stone) ShiProduct
EMQX Enterprise 6.2: Native Agent Discovery and Coordination for IoT and AI
Apr 8, 2026

EMQX Enterprise 6.2: Native Agent Discovery and Coordination for IoT and AI

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.

EMQX TeamProduct
From MQTT to Parquet: Analyzing IoT Data on Amazon S3 with EMQX and DuckDB
Mar 5, 2026

From MQTT to Parquet: Analyzing IoT Data on Amazon S3 with EMQX and DuckDB

Learn how to export MQTT data from EMQX to Amazon S3 in Parquet format and analyze it with DuckDB for cost-efficient, SQL-driven IoT analytics.

EMQX TeamProduct
Security Hardening of EMQX in Production (Part 3): TLS, MQTT Layer, and Operations
Feb 24, 2026

Security Hardening of EMQX in Production (Part 3): TLS, MQTT Layer, and Operations

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.

Zaiming (Stone) ShiProduct
Security Hardening of EMQX in Production (Part 2): Infrastructure and Erlang VM
Feb 19, 2026

Security Hardening of EMQX in Production (Part 2): Infrastructure and Erlang VM

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.

Zaiming (Stone) ShiProduct
Security Hardening of EMQX in Production: A Site Reliability Engineering Perspective (Part 1)
Feb 10, 2026

Security Hardening of EMQX in Production: A Site Reliability Engineering Perspective (Part 1)

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.

Zaiming (Stone) ShiProduct
EMQX Edge 1.3.0 Released: MQTT over QUIC Bridge and Updated License Policy
Feb 4, 2026

EMQX Edge 1.3.0 Released: MQTT over QUIC Bridge and Updated License Policy

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.

EMQX TeamProduct
Using curl for MQTT: Connect, Publish, and Subscribe with Secure IoT Communication
Jan 29, 2026

Using curl for MQTT: Connect, Publish, and Subscribe with Secure IoT Communication

This guide shows you how to connect, publish, and subscribe to an MQTT Broker using nothing but curl.

EMQX TeamProduct
A Guide to Ingesting MQTT Data to EMQX Tables for Real-Time Monitoring
Jan 15, 2026

A Guide to Ingesting MQTT Data to EMQX Tables for Real-Time Monitoring

This step-by-step guide shows how to ingest MQTT data into EMQX Tables using EMQX Serverless, enabling low-latency time-series storage, SQL analytics, and real-time smart factory monitoring without external databases.

EMQX TeamProduct
EMQX 6.1.0 Released: Replayable MQTT Streams, Advanced Multi-Tenancy, and Expanded Integrations
Jan 6, 2026

EMQX 6.1.0 Released: Replayable MQTT Streams, Advanced Multi-Tenancy, and Expanded Integrations

EMQX 6.1.0 brings MQTT Streams for replayable messaging, enhanced multi-tenancy, and expanded data integration for enterprise-scale IoT.

EMQX TeamProduct
Deconstructing Azure IoT Hub Pricing at Scale
Jan 2, 2026

Deconstructing Azure IoT Hub Pricing at Scale

An in-depth analysis of Azure IoT Hub pricing at scale, explaining why costs grow non-linearly, how unit-based tiers and the 4KB rule impact real-world IoT workloads, and when alternative MQTT architectures become more cost-efficient.

EMQX TeamProduct