CompTIA Security+ Certification SY0-601: The Total Course - Nmap Lab

The video tutorial provides a comprehensive guide on using Nmap, a popular network scanning tool, for reconnaissance. It begins with setting up a virtual machine and starting the SSH service on Kali Linux. The tutorial then demonstrates how to verify the SSH service using the netstat command. It proceeds to start and verify the NTP service, again using netstat. The tutorial concludes with running Nmap scans to perform TCP and UDP scans, and OS fingerprinting, highlighting the detection of services like SSH and NTP on specific ports.

What is Nmap and what is its primary use?

How can you check if the SSH service is running on a Kali Linux machine?

What command is used to verify that SSH is listening on port 22?

What steps are taken to start the NTP service in the exercise?

What does the command 'sudo nmap -sS -sU' accomplish?