Every cyberattack travels through a network. If you don't understand networking and operating systems, you'll never truly understand cybersecurity. In this episode, you'll build the foundation every AI Security Engineer, Ethical Hacker, SOC Analyst, and Cyber Security Professional must have.

Welcome to Episode 3 of the AI-Driven Cyber Security Complete Course 2026.

In This Video You'll Learn
What is a Computer Network?
Network Components (Client, Server, Router, Switch, Modem, Access Point & Firewall)
IP Address (IPv4, IPv6, Public, Private, Static & Dynamic)
MAC Address
Ports & Common Network Services
Essential Protocols (HTTP, HTTPS, DNS, DHCP, FTP, SSH, TCP & UDP)
TCP vs UDP
DNS & How the Internet Finds Websites
HTTP vs HTTPS & SSL/TLS
Operating System Fundamentals
Linux Basics
File Permissions (Read, Write & Execute)
Processes & Process Management

Why Every AI Security Engineer Must Learn Networking & Operating Systems

By the end of this video, you'll have the networking and operating system knowledge required to understand cyberattacks, analyze traffic, detect threats, secure systems, and confidently move into the practical AI security topics coming next.

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