What happens to the user?

Study the Rule base and Client Authentication Action properties screen After being authenticated by the Security Gateway, when a user starts an HTTP connection to a
Web site, the user tries to FTP to another site using the command line. What happens to the user?

A.
user is prompted for authentication by the Security Gateway again.
B. FTP data connection is dropped after the user is authenticated successfully.

C.
user is prompted to authenticate from that FTP site only, and does not need to enter his
username and password for Client Authentication.

D.
FTP connection is dropped by Rule 2.