I have a SharePoint Online user USER-1 and Site Collection as
Site-1.
Scenario:
Now, USER-1 does not have permission to access the Site-1, but an app installed in
Site-1 is accessible to the USER-1 if direct url to the app is provided to the
USER-1.
I want to prevent this accessibility.
Any suggestion is most welcome.
Its a SharePoint Hosted App.
The permission of the app is as follow.
