SSH which is also known as Secure Shell and the port is TCP/22. The SSH protocol allows secure and reliable remote login from one computer to another. It is a secure alternative to the non-protected login protocols (such as telnet, and rlogin).
I am going to use nmap to identify the port state, identifying the version of SSH running & the vulnerability if any. I am going to use -
1. Kali Linux.
2. My target - insecure.org (45.33.49.119).
3. Metasploit Framework.
4. Nmap.
5. Internet.