Free Computer Networking Course from Scratch [Theory + Practice] 👨‍💻

Опубликовано: 16 Июль 2026
на канале: Contando Bits
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6.4k

ENTER HERE ☝️ To LEARN the secrets of computer networks.

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📋 What will we talk about? 📋
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Embark on the fascinating world of computer networks with our comprehensive course, designed for both beginners and enthusiasts looking to deepen their knowledge. Starting with the fundamentals of what a computer network is, this course will guide you through its history with ARPANET, a detailed comparison between the OSI and TCP/IP models, and key architectures such as Client-Server and P2P. You'll learn about the essential transport protocols, TCP and UDP, followed by an in-depth look at application protocols and the crucial concept of IP addressing. You'll also have the opportunity to put your knowledge into practice by setting up a lab and using powerful tools like Wireshark and Nmap. This course is your springboard to networking and cybersecurity proficiency, preparing you for the next steps in your career or hobby.

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⌚ Minutes 👇
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00:00 Introduction to the Networking Course
02:50 What is a Computer Network?
13:33 ARPANET, History of Networks
15:32 OSI Model vs. TCP/IP Model
24:12 Client-Server Architecture
29:26 P2P Architecture
35:20 TCP and UDP Transport Protocols
43:20 Application Protocols
52:23 IP Addressing
01:08:00 Setting Up the Lab
01:25:30 Hands-on Practice with Wireshark and Nmap
01:39:08 Next Steps