I need to add a HTTPS address to an existing domain. Unfortunately there two companies involved: One for shared web-hosting, and one for the domain.
How do SSL Certificated domains work in such instances? Does the company who hosts the domain issue the SSL Certificate? Or is it the web-hosting company that the domain points to?
Additionally, are they usually considered separate to their normal HTTP counterparts, with me needing to update their name servers manually (and transfer to the new hosting)? Or are they part of the same domain, and so I won't need to do anything?