Networking Fundamentals for Hackers – OSI, TCP/IP & Network Devices Explained (Attacker View)

Networking is the core foundation of ethical hacking, penetration testing, and cybersecurity.
In this video, Networking Fundamentals for Hackers (Part 1), you will learn how real hackers and security professionals understand computer networking using the OSI Model and TCP/IP Model from an attacker’s perspective.

This session is designed for ethical hacking beginners, CEH aspirants, bug bounty hunters, SOC analysts, and penetration testers who want to build a strong networking base before using Kali Linux tools.

Instead of boring theory, this video explains how hackers break networks, how data actually flows between systems, and how network devices like switches, routers, and firewalls behave during real attacks.

🔥 What You’ll Learn in This Video

Networking fundamentals for ethical hackers

OSI Model explained with real attacker mapping

TCP/IP Model explained for hacking and pentesting

OSI vs TCP/IP from exploitation point of view

How hackers analyze packet flow and traffic

Network devices explained: switches, routers, firewalls

How firewalls filter traffic and why they fail

How routing and switching affect real-world attacks

Networking concepts used in Kali Linux tools

Foundation for Nmap, Wireshark, Metasploit, ARP spoofing

🎯 Why This Video Is IMPORTANT

Most beginners run tools without understanding why attacks work.
This video helps you think like a hacker by explaining:

Why port scanning works

How packet sniffing is possible

How attackers bypass firewalls

Where network security breaks

This is a must-watch networking video for ethical hacking and cybersecurity careers.

👨‍💻 Who Should Watch This?

Ethical hacking beginners

CEH v13 students

Cybersecurity students

Bug bounty hunters

SOC & pentesting aspirants

Anyone learning Kali Linux networking

📚 Learning Paths (Optional – Add Your Links)

🔹 CEH v13 (Beginner to Advanced – Tools Based)
👉https://courses.hacklearnraj.in/courses/770870

🔹 BlackHat Ethical Hacking Course (Real Tools & Attacks)
👉https://courses.hacklearnraj.in/courses/770799

🔹 SS7 & Telecom Security Course (Advanced & Rare Skills)
👉 https://courses.hacklearnraj.in/courses/771608

🔹 Official Website / Blog
👉https://www.hacklearnraj.in/
🌐 Join the Learning Community

📌 WhatsApp ( updates)
👉 +919340654498

📌 Instagram (Short hacks, tools & updates)
👉 https://www.instagram.com/hacklearn__/?hl=en
📌 This is Part 1 of the Networking for Hackers series.
Upcoming videos will include:

Protocol attacks (ARP, DNS, DHCP, ICMP)

TCP handshake & packet analysis

Live Wireshark demos

Real Kali Linux networking attacks

👍 If this video helped you, like, share, and subscribe for practical ethical hacking content.

— Raj Thakur | HackLearn
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Видео Networking Fundamentals for Hackers – OSI, TCP/IP & Network Devices Explained (Attacker View) канала hacklearn