--- title: Paessler Blog - All about IT, Monitoring, and PRTG | MQTT description: MQTT | You're an IT geek, sys-admin, or just interested in Monitoring topics? Read this blog! --- [![Paessler - The Network Monitoring Experts](https://blog.paessler.com/hubfs/logos/paessler/paessler-logo-color.svg)](https://www.paessler.com/) [Blog Home](https://blog.paessler.com) \> MQTT # Posts about MQTT [![monitoring an mqtt broker why and how](https://blog.paessler.com/hubfs/02_Header/Header_Blog/Blogheader_IIoT-in-Factories.jpg)](https://blog.paessler.com/monitoring-an-mqtt-broker-why-and-how) ## [Monitoring an MQTT Broker: Why and How](https://blog.paessler.com/monitoring-an-mqtt-broker-why-and-how) ![ ](https://blog.paessler.com/hubfs/mike-payne.jpg) By [Mike Payne](https://blog.paessler.com/author/mike-payne) Oct 24, 2025 • 10 minute read [![when it meets ot a sysadmins guide to container monitoring with paessler prtg multi platform probe](https://blog.paessler.com/hubfs/2024/Headers/Blogheader_Containerized-monitoring-in-IT%26OT.jpg)](https://blog.paessler.com/when-it-meets-ot-a-sysadmins-guide-to-container-monitoring-with-paessler-prtg-multi-platform-probe) ## [When IT meets OT: A sysadmin's guide for container based monitoring with Paessler PRTG multi-platform probe](https://blog.paessler.com/when-it-meets-ot-a-sysadmins-guide-to-container-monitoring-with-paessler-prtg-multi-platform-probe) ![ ](https://blog.paessler.com/hubfs/blog-authors/A7303939.jpg) By [Sascha Neumeier](https://blog.paessler.com/author/sascha-neumeier) Feb 21, 2025 • 9 minute read [![monitoring power consumption on rittal pdus with modbus tcp](https://blog.paessler.com/hubfs/2022/Visuals/Header/Blogheader_Rittal.jpg)](https://blog.paessler.com/monitoring-power-consumption-on-rittal-pdus-with-modbus-tcp) ## [Monitoring power consumption on Rittal PDUs with Modbus TCP](https://blog.paessler.com/monitoring-power-consumption-on-rittal-pdus-with-modbus-tcp) ![ ](https://blog.paessler.com/hubfs/authors/Jasmin-Kahriman%20(1).jpg) By [Jasmin Kahriman](https://blog.paessler.com/author/jasmin-kahriman) Jun 5, 2024 • 9 minute read [![discover what you can learn in paesslers ot training](https://blog.paessler.com/hubfs/blogheader_PRTG-Training_IT-OT.jpg)](https://blog.paessler.com/discover-what-you-can-learn-in-paesslers-ot-training) ## [Discover what you can learn in Paessler's OT monitoring training](https://blog.paessler.com/discover-what-you-can-learn-in-paesslers-ot-training) ![ ](https://blog.paessler.com/hubfs/authors/Jasmin-Kahriman%20(1).jpg) By [Jasmin Kahriman](https://blog.paessler.com/author/jasmin-kahriman) May 7, 2024 • 8 minute read [![understanding mqtt architecture](https://blog.paessler.com/hubfs/2020/visuals/header/Blogheader_MQTT.jpg)](https://blog.paessler.com/understanding-mqtt-architecture) ## [MQTT Architecture Explained: Guide for Industrial IoT Networks](https://blog.paessler.com/understanding-mqtt-architecture) ![ ](https://blog.paessler.com/hubfs/Dr_Andreas_Schiffler.jpg) By [Dr. Andreas Schiffler](https://blog.paessler.com/author/andreas-schiffler) Sep 6, 2023 • 11 minute read [![prtg and sonoff smart meter part 2 mqtt strikes back](https://blog.paessler.com/hubfs/2019/visuals/header/sonoff-prtg-smart-meter.png)](https://blog.paessler.com/prtg-and-sonoff-smart-meter-part-2-mqtt-strikes-back) ## [PRTG and Sonoff smart meter part 2 - MQTT strikes back](https://blog.paessler.com/prtg-and-sonoff-smart-meter-part-2-mqtt-strikes-back) ![ ](https://blog.paessler.com/hubfs/people/blog-authors/simon-bell.jpg) By [Simon Bell](https://blog.paessler.com/author/simon-bell) Oct 12, 2020 • 6 minute read [![our new mqtt sensors video tutorials](https://blog.paessler.com/hubfs/2020/visuals/header/Blogheader_MQTT_Red.jpg)](https://blog.paessler.com/our-new-mqtt-sensors-video-tutorials) ## [Our new MQTT sensors: video tutorials](https://blog.paessler.com/our-new-mqtt-sensors-video-tutorials) ![ ](https://blog.paessler.com/hubfs/people/blog-authors/SBehrens.jpg) By [Shaun Behrens](https://blog.paessler.com/author/shaun-behrens) Sep 11, 2020 • 4 minute read [![introducing the new mqtt sensors for prtg](https://blog.paessler.com/hubfs/Blogheader_MQTT.jpg)](https://blog.paessler.com/introducing-the-new-mqtt-sensors-for-prtg) ## [Introducing the new MQTT sensors for PRTG](https://blog.paessler.com/introducing-the-new-mqtt-sensors-for-prtg) ![ ](https://blog.paessler.com/hubfs/MBecker.jpg) By [Michael Becker](https://blog.paessler.com/author/michael-becker) Aug 19, 2020 • 5 minute read [![really understanding mqtt](https://blog.paessler.com/hubfs/basic-mqtt.RZ.jpg)](https://blog.paessler.com/really-understanding-mqtt) ## [Really Understanding MQTT](https://blog.paessler.com/really-understanding-mqtt) ![ ](https://blog.paessler.com/hubfs/patrick.jpg) By [Patrick Gebhardt](https://blog.paessler.com/author/patrick-gebhardt) Nov 7, 2019 • 1 minute read [![why mqtt is everywhere and the security issues it faces](https://blog.paessler.com/hubfs/2019/visuals/header/mqtt-iot-part2.png)](https://blog.paessler.com/why-mqtt-is-everywhere-and-the-security-issues-it-faces) ## [MQTT Security: Essential Protection Strategies for Industrial IoT Networks](https://blog.paessler.com/why-mqtt-is-everywhere-and-the-security-issues-it-faces) ![ ](https://blog.paessler.com/hubfs/people/blog-authors/SBehrens.jpg) By [Shaun Behrens](https://blog.paessler.com/author/shaun-behrens) Sep 6, 2019 • 11 minute read [![a brief history of mqtt](https://blog.paessler.com/hubfs/2019/visuals/header/mqtt-iot.png)](https://blog.paessler.com/a-brief-history-of-mqtt) ## [From Oil Pipelines to the IoT: A Brief History of MQTT](https://blog.paessler.com/a-brief-history-of-mqtt) ![ ](https://blog.paessler.com/hubfs/people/blog-authors/SBehrens.jpg) By [Shaun Behrens](https://blog.paessler.com/author/shaun-behrens) Aug 9, 2019 • 5 minute read ![newsletter-logo-bg](https://blog.paessler.com/hubfs/logos/blog/newsletter-logo-bg.svg) ### Psst! ![Anstupsen](https://statics.teams.cdn.office.net/evergreen-assets/personal-expressions/v2/assets/emoticons/poke/default/50_f.png?v=v35) You there! We've got something wickedly cool to offer: our weekly tech newsletter. It's refreshingly un-annoying and packed with mind-blowing tech goodness. It'll be your favorite email each week! Expect awesomeness straight to your inbox. No funny business, we promise [your privacy](https://www.paessler.com/privacy-policy) is our top priority. ### Blog Subscription NEW This site is protected by reCAPTCHA and the Google [Privacy Policy](https://policies.google.com/privacy) and [Terms of Service](https://policies.google.com/terms) apply. [![Paessler PRTG](https://no-cache.hubspot.com/cta/default/2990530/interactive-185130104336.png)](https://blog.paessler.com/hs/cta/wi/redirect?encryptedPayload=AVxigLK7mtXiV1YQK4WBGpiA7cwvZ1Yy4BDs9KztoMvz3Zk3DbIlsOKDYlOnhGH3ch4dVgjocw9sDFzagBo%2FdNqQeBe9rlmKtoJqF%2B7VRrsxgXAZJ6eCQZNsatq2pTADln5OxqenK9bRV7DdimPUuI8bpPVIw2HzADJWeNP583BukpWq%2BGXl6%2BME0tAfgg%3D%3D&webInteractiveContentId=185130104336&portalId=2990530) ### Top Categories [Database](https://blog.paessler.com/topic/database) [Infrastructure](https://blog.paessler.com/topic/infrastructure) [IoT](https://blog.paessler.com/topic/iot) [Network](https://blog.paessler.com/topic/network) [Security](https://blog.paessler.com/topic/security) [Operational Technology](https://blog.paessler.com/topic/ot-operational-technology) ### Most Popular ![How to See All IP Addresses on Network: A Guide for It Professionals](https://blog.paessler.com/hubfs/15_ARCHIVE/2018/blog/header/ip.png) [How to See All IP Addresses on Network: A Guide for It Professionals](https://blog.paessler.com/how-to-see-all-ip-addresses-on-network-a-guide-for-it-professionals) ![How to Identify Unknown Devices on Your Network: A Complete Guide](https://blog.paessler.com/hubfs/02_Header/Header_Blog/Display-Ads_Network-management.jpg) [How to Identify Unknown Devices on Your Network: A Complete Guide](https://blog.paessler.com/how-to-identify-unknown-devices-on-your-network-a-complete-guide) ![How to Enable SNMP on Windows, Linux & macOS: Complete Configuration Guide](https://blog.paessler.com/hubfs/2018/blog/header/snmp-1-fb-1.png) [How to Enable SNMP on Windows, Linux & macOS: Complete Configuration Guide](https://blog.paessler.com/how-to-enable-snmp-on-your-operating-system) ![Complete FortiGate Monitoring Guide: PRTG Setup & Best Practices](https://blog.paessler.com/hubfs/2021/Visuals/Headers/Blogheader_New-PRTG-UI.jpg) [Complete FortiGate Monitoring Guide: PRTG Setup & Best Practices](https://blog.paessler.com/monitoring-fortigate-firewalls-with-paessler-prtg) ![Easy ways to quickly test your bandwidth](https://blog.paessler.com/hubfs/2019/visuals/header/002720-Pie-Bandwidth.RZ.png) [Easy ways to quickly test your bandwidth](https://blog.paessler.com/easy-ways-to-quickly-test-your-bandwidth) ©2026 Paessler GmbH [Terms & Conditions](https://www.paessler.com/terms-conditions) [Privacy Policy](https://www.paessler.com/company/privacypolicy) Cookies Settings [Imprint](https://www.paessler.com/imprint) [Download & Install](https://www.paessler.com/download-install)