At work I got task to customize Firefox 45 ESR deployment which was getting packaged. This article explains how to easily lock-down Mozilla Firefox’s settings before I deploy the applications to lots of servers.

Main purpose was to prevent people from changing the proxy settings, the homepage, the ability to save passwords, lock-down address bar etc. It’s possible, but it’s little complicated.



Some of the customization I had in mind were as follows;

Let’s get into more details of each options.