Hi! I have been managing our SharePoint site for just a couple weeks now and all of the sudden on a single page, the Anonymous Users group appeared in the permissions list. This site has unique permissions and I do not see the Anonymous User group on the parent site. My ribbon does not have an Anonymous Users Access button (as seen below). I recently added some external users to our site and am worried this caused this Anonymous Users access.
1. With this Anonymous User Group and Permission Levels set at Entire Website, can anyone with the URL view this site?! This particular part of the site should only be INTERNAL with the exception to the four people I allowed external access.
2. How do I remove the anonymous user? I have looked at my Site Collection Features and the Limited-access user permission lockdown mode IS ACTIVE. Also, there is a lot of content on the site and resetting the site is not really a viable option.
Thank you for any feedback. It is greatly appreciated!