When a user in my 10.7.1 Portal publishes content to my company's Portal, I would like them to avoid sharing the content (by default). Out of the box, Portal defaults to sharing everything to the entire company.
I found "Members can share content publicly." in the Portal security page but I don't see a way to limit it further.
I would like to minimize the damage that can be done if someone's credentials are stolen.
How can I do this?