← Intel
Oct 6, 2026 · HackerOnStreet

Use NMAP like professional for Pen Testing (Pen

Hello one hope your all are having wonderful day my name is Imran and I am security researcher. Use NMAP like professional for Pen Testing (Pen-N-B1) Hello one hope your all are having wonderful day my name is Imran and I am security

nmap professionalnmap professional pennmapprofessionalpentestingportscannetworkscanning
Use NMAP like professional for Pen Testing (Pen

Hello one hope your all are having wonderful day my name is Imran and I am security researcher.


Use NMAP like professional for Pen Testing (Pen-N-B1)

Hello one hope your all are having wonderful day my name is Imran and I am security researcher.

Update Version : 0.02 :

Version mean artical will be update time to time with advance deatails.with more deatails and information.

You might lot of time heard about Nmap. Nmap it’s a powerful tool that can help you to scan entire network to internet down to the ground. Nmap is Network mapping tool help you to scan network port deeply. So you can understand what is going on there.

0*TuZrT1TEGKhZa4KLPhoto by Jordan Harrison on Unsplash

I have been using this tools and s long time . today I am going to share my own experience with an app. And I will tell you some good and nice command that can help you to understand and map deeply.

First of all we need to understand.

how and map work.

Namp work based on bash script. If you have a good knowledge of Nmap you can write your own script and customize it for yourself. Just do help you to scan smallest largest level network operating system that can hosting server is using even you can find it how many domain or listed on a server. You can find deep level information in this tool.

advantages and disadvantages

UDP (User Datagram Protocol) and scanning:

nmap 10.211.55.6 -sU –top-ports 250

video will be here

TCP SYN scanning

nmap -sS -sU -T4 -A -v xx.x.x.x.x.

video will be here

Comprehensive scan of all available ports:

 nmap 10.211.55.6 -p-

video will be here

TCP SYN scanning, UDP:

nmap -sS -sU -T4 -A -v fc.site.com

video will be here

nmap -sS -sU -T4 -A -v -PE -PP -PS80,443 -PA3389 -PU40125 -PY -g 53 --script "default or (discovery and safe)" 157.240.227.35 
1*lD0vGxhcjqz0rq8se0pVrw

In this command you can understand that how I scan my own personal website and show me a lot of information related to my server.

Testing ports:

Before we move to Port we need to understand what actually is a port. I do believe most of your people are not with the background of networking. In easy way a poor is a gate that help traffic to communication with each other. For example you have a house it has different room and every room has a different door you can go to the room with one single door you can go through the windows and then you can go to some other areas.

1*VNB9nkJatA26zP56Ir1jaQ

Scanning for is very important sometime if your Port is open and there is no scurry it can cause a there are several types of Port and connection in networking.

Web hosting everything work differently. We have a different pores for different purposes.

We use SSH FTP SQL, TCPP , SMTP etc .

Please if you like my ideas and technique that I have used for my field. Please do sport me your sport will help me to understand your interest in better way. so I will go through with that ,😊. And please do not forget to write a comment.

if you are having difficulty to understand a thing I will make a separate topic on that thing that will help you to understand think more better way and deeper. For currently I have a lack of resources. I write these all article by myself. In future I will try to make some videos for all of my friends will be exclusively on medium.

Because if you don’t have ability to ask questions from a right person you cannot learn easily.

Because I know without you we are nothing.