In this howto I’m going to cover how to create an SSL Certificate using letsencrypt for your Mikrotik in Mac OS. In linux should be quite similar (probably easer) and you can follow the same tutorial.
This is just some notes for myself that may be useful for other people.
Scenario: As a server administrator I want to keep the backups secure so only myself can restore them.
OSX hostname: earth.local
Ubuntu Server hostname: mars.local