The question is: what good is a security system that tells me to "just allow whatever the problem is", once a problem comes up? Without being able to see the sp

The question is: what good is a security system that tells me to "just allow whatever the problem is", once a problem comes up? Without being able to see the specifics of a request and blindly following the whitelisting I could end up allowing some hacked module access to critical files without knowing. Opening the system to exactly the dangers I'm seeking to stop.