TryHackMe : Firewall Fundamentals | Hindi Walkthrough | Complete Guide

🚀 Welcome to CyberWalk Hindi In this video, we cover Firewall Fundamentals in a task-wise detailed manner — from beginner concepts to practical implementation 💻🔥 If you're starting your journey in Cybersecurity, Ethical Hacking, or Networking, understanding firewalls is absolutely essential ⚡ 👉 In this video, you will learn: ✔ What a firewall is (with real-world explanation) ✔ Types of firewalls (Stateless, Stateful, Proxy, NGFW) ✔ How firewall rules work ✔ Windows Defender Firewall practical demo ✔ Linux Firewall basics (ufw & iptables) ⏱️ Timestamps (Task-wise Breakdown) 00:00 – 🔥 Introduction (What is a Firewall?) 01:30 – 🧠 Task 1: Firewall Basics & Working 05:30 – 🔥 Task 2: Types of Firewalls Explained 11:30 – ⚙️ Task 3: Firewall Rules (Allow, Deny, Ports, Protocols) 17:30 – 💻 Task 4: Windows Defender Firewall (Practical Demo) 24:30 – 🐧 Task 5: Linux Firewall (ufw & iptables basics) 30:00 – 🚀 Outro + Cybersecurity Tips 🎯 Who Should Watch This? ✔ Beginners in Cybersecurity ✔ Ethical Hacking learners ✔ BTech / CSE students ✔ Anyone preparing for tech interviews 🔥 Key Concepts Covered Inbound vs Outbound Traffic Ports (80, 443, 22) Firewall Rules & Policies Real-world security use cases Windows & Linux firewall practical 💬 Engage with the Channel If you found this helpful: 👍 Like the video 💬 Comment: “Firewall understood 🔥” 🔔 Subscribe to CyberWalk Hindi for more cybersecurity content 📢 About the Channel CyberWalk Hindi 🚀 👉 Learn Cybersecurity, Ethical Hacking, and Tech in simple language