In: Computer Science
What are all the open ports on this target host: scanme.nmap.org? List numerically, separated by commas.
We can use a Nmap scanner to find out the open ports of a specific website. Here in this case, we will be using a Zenmap . A Zenmap is a GUI version of Nmap
Nmap is short for Network Mapper. It is an open-source Linux command-line tool that is used to scan IP addresses and ports in a network and to detect installed applications.
all the open ports on this target host: scanme.nmap.org are:
22, 80, 9929, 31337
All are tcp protocols
Transmission Control Protocol (TCP) – a connection-oriented communications protocol that facilitates the exchange of messages between computing devices in a network.
It is the most common protocol in networks that use the Internet Protocol (IP); together they are sometimes referred to as TCP/IP.
Here is a screenshot to the port scanning.
If you have any doubts, leave a comment below and I'll help you
out.