Welcome to Cyber Security Tutorial by The Techzeen!

In this video, we’ll cover the most important Networking Concepts for Cyber Security Beginners — explained in a simple & beginner-friendly way with real-life examples.

What You’ll Learn in This Video:
1⃣ IP Address (IPv4 & IPv6) – What it is, why it matters, and how attackers misuse IPs
2⃣ DNS (Domain Name System) – The “Phonebook of the Internet” + DNS Spoofing/Poisoning attacks explained
3⃣ HTTP vs HTTPS – Why HTTPS is secure & how sniffing works on free Wi-Fi
4⃣ VPN (Virtual Private Network) – How it hides your identity & encrypts traffic
5⃣ Firewall Basics – The first line of defense against hackers (Hardware & Software firewalls with IDS/IPS)

Cyber Security Relevance:
* DDoS Attacks using IPs
* DNS Poisoning redirecting you to fake websites
* Free Wi-Fi password sniffing on HTTP sites
* VPN for anonymity & bypassing geo-restrictions
* Firewalls blocking malware & hackers

Real-life examples included to make every concept crystal clear for students, beginners, and IT professionals preparing for Cyber Security jobs.

By the end of this tutorial, you’ll have a strong foundation of networking concepts — which is a must-have for every Cyber Security learner.

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Most Important Networking Concepts for Cyber Security


Cyber Security Concepts:
https://github.com/farzeen-ali/Cyber-Security-Concepts

Cyber Security Full Course 2025:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDuCcQ-NZ4lYa3S07FQTFtrY

DevOps Tutorial 2025:
https://www.youtube.com/playlist?list=PL5OhSdfH4uDsyUM02ZHl2mOYBpihCYsml

React Native Full Course 2024 :
https://www.youtube.com/playlist?list=PL5OhSdfH4uDuUpj3fwknoUVBkT2oMXyOl

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