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? The:

A.
FTP connection is dropped by Rule 2.

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

C.
user is prompted for authentication by the Security Gateway again.

D.
FTP data connection is dropped after the user is authenticated successfully.