In this video, we will learn DNS Spoofing Attacks in detail — from theory to practical demonstration. The goal is to make beginners understand what DNS spoofing is and how it's performed using tools like Bettercap or Ettercap. First, we'll cover the basics: What is DNS (Domain Name System)? DNS is the phonebook of the internet. It translates domain names (like google.com) into IP addresses. What is ARP (Address Resolution Protocol)? ARP connects an IP address to a MAC address in a local network.