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In this step-by-step Kali Linux Wi-Fi hacking tutorial, we demonstrate how cybersecurity professionals and ethical hackers perform a deauthentication attack to capture the WPA2 handshake of a Wi-Fi network.
We’ll then use a wordlist to crack the captured handshake using Aircrack-ng, all on a personal test network.

This tutorial is a great starting point if you're learning about:
✔️ Wireless Penetration Testing
✔️ WPA2-PSK security
✔️ 4-Way Handshake Process
✔️ Linux network tools
✔️ Ethical hacking basics using Kali Linux

Timestamps
00:00 Introduction & Disclaimer
00:22 SSID, ESSID, BSSID Explained
02:07 WPA2-PSK vs. WPA2-EAP
03:50 Four-Way Handshake & WEP Weakness
04:54 ESSID Role in Attacks
06:02 Ethical Disclaimer & Demo Overview
06:32 Kali Linux Setup & Updates
07:03 Enabling Monitor Mode
07:35 Preparing Wordlists
08:34 Scanning Wi-Fi Networks
09:04 Targeting a Network
09:37 Deauthentication Attack
10:06 Cracking the Handshake
10:32 Limitations of the Attack
12:07 Ethical Hacking Careers
14:07 How to Protect Your Wi-Fi
15:34 Conclusion & Call to Action

📚 Topics Covered in This Tutorial:
🔑 What are SSID, ESSID, and BSSID?
🔐 WPA2-PSK vs WPA2-EAP: What’s the Difference?
🧠 How the 4-Way Handshake Works in WPA/WPA2 Security
📡 How to Perform a De-authentication Attack to Capture Handshake
📃 How to Use a Wordlist to Crack Wi-Fi Passwords
🧨 Why WEP is Unsafe and Outdated
📁 Using Built-in Wordlists like rockyou.txt in Kali Linux
💡 Real-World Use Cases in Cybersecurity & Network Testing

💻 Tools Used in This Video:

⚠️ DISCLAIMER:
This video is for educational purposes only 🧠. It is designed to help viewers understand how Wi-Fi networks can be tested for vulnerabilities using Kali Linux and ethical hacking techniques.
Do NOT attempt to hack any network that you do not own or have permission to test. Unauthorized access is illegal and against YouTube's community guidelines.

🧪 Note: All demonstrations are done in a controlled environment on a private test network using hardware that supports monitor mode. The goal is to teach responsible testing methods and build awareness about wireless security weaknesses.

📌 Helpful Resources:
📥 Download Kali Linux: https://www.kali.org/get-kali
📚 Aircrack-ng Documentation: https://www.aircrack-ng.org

👍 If this video helped you understand how Wi-Fi hacking works from a security perspective, don’t forget to:
✅ Like the video
✅ Leave your questions or feedback in the comments 💬
✅ Subscribe and enable 🔔 notifications for more ethical hacking and cybersecurity tutorials

Follow me on Instagram for more tips and resources: https://www.instagram.com/rishav.cyber

#KaliLinux #EthicalHacking #CyberSecurity #WiFiHacking #PenetrationTesting #LinuxTools