This is Part 3 of a free ethical hacking course called Metasploit Unleashed, offered by Offensive Security. In this video, we'll scan a subnet to identify hosts, ports and services. We'll use db_nmap to save the results in Metasploit's database. Then we'll use some Metasploit modules to exploit or scan services SSH and FTP. Lastly, we'll use psnuffle to sniff passwords being sent in clear text to the service.