The helper tool requires communication with the application.
So I want to know how an application can have root permissions.
Hello yurim0512,
It's complicated. I can't do anything more than point you to this URL: developer.apple.com/library/content/documentation/Security/Conceptual/SecureCodingGuide/Articles/AccessControl.html
And to get technical, that isn't even a URL becaue posting any URLs here in the forum will kill your post.