Question

Which of the following ports will have to be forwarded to allow an RDP connection to a specific machine?

A. 25
B. 110
C. 3389
D. 8080

Answer 1

Port 3389 must be forwarded for an RDP connection. This is the default RDP communication port, unlike other ports listed which serve different functions.

Step-by-step explanation:

To allow an RDP (Remote Desktop Protocol) connection to a specific machine, the port that needs to be forwarded is 3389. This is the default port used by RDP for communication. Port 25 is typically used for SMTP (email), port 110 is for POP3 (email retrieval), and port 8080 is commonly used for an HTTP proxy or secondary web server. For security reasons, when enabling port forwarding, it is advisable to use strong authentication methods and consider changing the default port to reduce the risk of unauthorized access.