I have a question about ArcGIS Portal. I'm going to preface this with I know that we are running Server 11.3x, our enterprise is federated, Portal is behind the firewall, we have a linux web adaptor and a server outside the firewall for the public. I haven't administered an enterprise database/server in, like, 20ish years, so my understanding of how all of this works is outdated and buried underneath many cobwebs.
Currently, when I share to "Everyone" in Portal the only people that see what I'm sharing are the people on our intranet. Which is the way that I want it. The only things that are shared publicly are data that are published through ArcGIS Pro.
Question 1. Should I have any concern that sharing to "everyone" could potentially share to the outside world? If so, what can I do to prevent it. (Other than managing every single person in my organization as viewers.)
Question 2. Is there a way to publish data from ArcGIS Pro to "Everyone" in my Portal, but not "Everyone" on the internet. Or should the COP be for people who want to put data on the Portal to add it as an item?