Metasploit is the ultimate penetration testing tool for offensive security. And it’s so easy to use that even you could claim to be a hacker just by running a few commands. Also, it is incredibly powerful as well.
Nmap is a CLI based port scanner. As modern networking relies heavily on TCP ports, scanning these ports can expose valuable and critical data about a device on the network. These data can then be used to understand where vulnerabilities lie and how potential hackers can use them.