Assume you have a rule allowing HTTP traffic, on port 80, to a specific web server in a Demilitarized Zone (DMZ). If an external host port scans the web server’s IP address, what information will be revealed?

A.
Port 80 is open on the web server

B.
All ports are open on the web server

C.
The web server’s file structure is revealed

D.
All ports are open on the Security Server

E.
Nothing, the NGX Security Server Automatically block all ports scans