Python Packet Crafting with Scapy – Beginner Tutorial | ICMP, TCP & Network Sniffing

Learn how to craft, send, and sniff network packets using Python and Scapy — no networking degree required! In this beginner-friendly tutorial, you'll learn: ✅ What packet crafting is and why it matters ✅ How to install and use the Scapy library ✅ How to create IP, ICMP, and TCP packets from scratch ✅ How to build your own ping tool in Python ✅ How to add custom payloads to packets ✅ How to sniff and filter live network traffic 🔧 Tools used: Python 3, Scapy Whether you're learning networking, cybersecurity, or just want to go deeper with Python — this video is for you. ⚠️ For educational use only. Always test in your own lab or virtual machine. --- 🔗 Chapters: 0:00 – Hook & Intro 0:43 – What is Packet Crafting? 1:35 – Installing Scapy 1:56 – Your First Packet 2:53 – ICMP / Ping Demo 3:40 – Custom Payloads 4:11 – Packet Sniffing 5:45 – TCP Packet Example 6:18 – Outro --- #Python #Scapy #PacketCrafting #NetworkingTutorial #CyberSecurity #EthicalHacking #PythonTutorial #LearnPython #Networking #ICMP