I'm trying to give an user access to just one folder in our main library, first I gave him permission to access the Site and then I went on the folder that I would like him to have access to and stopped inheriting the permissions, then I added him as an Editor.
The problem that I'm having is that when I give him permission to access the Site he's added in to a group called "All Users" and this group is granted access by default to the entire library, what I expected was to see him listed outside of the group where I could edit the Library permissions and remove him.
I would appreciate any help on this. Thanks
I'm on SharePoint foundation 2013.