PLS HELP FRENS Network technology student Mohamed has been assigned a project on how to detect unwanted incoming attacks. Which step is part of the process?

Ensure that the system is listening to port 443 by starting Apache.
Type the appropriate command to start sniffer.
Use Bruter to select the testing lab and see activity against the victim.
Use the Microsoft Outlook in Wireshark filter.

I think its a or d pls help