A new web server has been provisioned at a third party hosting provider for processing credit card
transactions. The security administrator runs the netstat command on the server and notices that
ports 80, 443, and 3389 are in a ‘listening’ state. No other ports are open. Which of the following
services should be disabled to ensure secure communications?

A.
HTTPS

B.
HTTP

C.
RDP

D.
TELNET

Explanation: