Networking Basics for Ethical Hackers (Beginner to Pro Guide)

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  Networking Basics for Ethical Hackers (Beginner to Pro Guide) Introduction: Why Networking Matters in Ethical Hacking Before you become a skilled ethical hacker, you need to understand one thing very clearly: Hacking = Understanding Networks Every attack, every defense, every tool — all work on networks. If you don’t understand how computers talk to each other, you’ll always feel confused using tools like Nmap, Wireshark, or Metasploit. So in this guide, I’ll teach you networking from zero to a strong foundation in the simplest way possible — like a story. Chapter 1: What is a Network? Imagine this: You and your friends are in a classroom passing notes. You = Computer Friend = Another Computer Notes = Data Passing system = Network Network = A group of computers connected to share data Types of Networks: LAN (Local Area Network) → Small (home, school, lab) WAN (Wide Area Network) → Large (Internet) Chapter 2: How Data Travels (The Hidden Journey) When you send a message on WhatsAp...

Installing MinGW Tools for C/C++ and Changing Environment Variable






This marks the complete installation of MinGW in the system.






Another method to change Environment Variable for MinGw.

Step 1:  Go to the C drive on your device and search for the MinGW folder. And in the MinGW folder go to the bin folder and copy its path.

 

Step 2: Now go to this pc and right click there and click on show more properties and click on properties pointed by the arrow.

 

Step 3: Now click on Advanced system setting.

 

Step 4: Now click on environmental variables.

 

Step 5: Now in system variables click on path and click on edit button.

 

Step 6: Now click on new button and paste the copied path there as shown in photo.

 

Now click on “ok” button of step 6, 5 and 4. and then close all the windows and restart your pc.

This marks the complete installation of MinGW in the system.

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