April 2017
Intermediate to advanced
280 pages
6h 18m
English
Content preview from MQTT Essentials - A Lightweight IoT ProtocolBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Securing MQTT over WebSockets with TLS
So far, we have been working with MQTT over WebSockets without TLS. We can change the configuration and make simple edits to the code to work with MQTT over WebSockets with TLS and enable encrypted communications.
In Chapter 2, Securing an MQTT Mosquitto Server , we secured our Mosquitto server, and therefore, we can use the digital certificates we have created. However, it is very important to know that self-signed certificates require more steps to be installed as trusted certificates in the different operating systems that run the diverse web browsers that can use MQTT over WebSockets.
In this chapter, we saved the following files in a directory called certificates. We will use these file names as a baseline ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.