Hi folks, I think it's a simply question but I cannot find a clear answer to this.
For our company we have several users using Office365 for exchange and sharepoint (primarly). We have no on-premise servers of any kind, so all our users are on the contoso.onmicrosoft.com domain.
We then have a bunch on Windows 2019 servers on both Azure,AWS and other cloud providers, that currently are not joined to any domain (they are configured a standalone workgroup server).
I would really like to join those servers to our contoso.onmicrosoft.com domain so I can configure permissions on those server (for instance, RDP permissions, administrative rights and folder access) to my office365 users already present on the contoso.onmicrosoft.com domain.
I first looked ad Azure Active Director Domain Services (or Azure ADD), but as far as I can understand it's access is limited to servers hosted on Azure and it's not a directory available on the public internet (this mean I cannot join my servers hosted on AWS, for instance). And then I don't understand if it's the same active directory of my office365 tenant, or if it's a separate directory....
could you please suggest me a way to "upgrade" my office365 domain so I can use it to join servers hosted on multiple cloud providers, configure gpo, and so on?
Many many thanks in advance.