I recently had a need for an isolated Qlik Sense environment, in order to test some of the new features of Qlik Sense September 2017.
While it works perfectly fine to run Sense with self-signed certificates, you then get browser warnings that the certificates are not valid etc. That might be fine, but as the test at hand involved testing my app duplicator service for Qlik Sense (which require a proper SSL cert) together with the September 2017 version of Sense, I needed a proper SSL certificate.
As I have good experiences using the free certificates of Let’s Encrypt (they secure this blog, for example) I thought it would be a good exercise figuring out how to use them together with Qlik Sense Enterprise.
The notes below are largely reminders-to-self, in case I need to do this again some day. Maybe they can also be useful for others out there.