October 2019
Intermediate to advanced
350 pages
9h 5m
English
Content preview from Hands-On Internet of Things with MQTT
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Username and password
You will get a basic level of protection using username and password authentication when you connect to the MQTT server. In the hands-on projects, we will use shiftr.io as the MQTT server, which makes it possible to restrict access to a personal namespace to only the accounts that you granted access to. Compared to transport-level encryption with SSL/TSL, this is just basic encryption. The username and password are transmitted in an unencrypted state, from your client (in our case, the Arduino) to the MQTT server. Therefore, third parties could sniff the password, and use it to log in to the MQTT server themselves.
In this whole book, we will be using the MQTT shiftr.io server. It will be introduced in the MQTT servers ...
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