My Metabase (residing on an AWS EC2 instance) is currently accessible via:
http://ec2-.....blahblahblah
However, I want to use HTTPS instead for more security, such that my Metabase is accessible via:
https://ec2-...blahblahblah
How can I achieve this? I tried changing the Site URL in Admin Settings -> General -> Site URL, but of course that did not work.