20 Networking Concepts Explained in 15 Minutes | Master the Basics Fast

Unlock the fundamentals of computer networking in just 15 minutes! 🚀In this video, we break down 20 essential networking concepts every engineer, student, or IT professional must know. From IP addresses, DNS, and ports to firewalls, VPNs, load balancers, and CDNs, you’ll learn the building blocks that power the internet and modern systems.Perfect for:Interview prep (FAANG, startups, cloud roles)Students studying networking fundamentals 📌 Topics covered: ✔ Addressing (IP, DNS, Ports, MAC, NAT, DHCP) ✔ Packets & Layers (OSI Model, Subnetting, Router vs Switch) ✔ Protocols (TCP vs UDP, HTTP/HTTPS, TLS, WebSocket) ✔ Infrastructure (Firewall, VPN, Proxy, Load Balancer, CDN) ✔ Performance (Latency, Bandwidth, Throughput) #NetworkingBasics #ComputerNetworking #TechExplained #NetworkingConcepts #ITFundamentals #CloudComputing #TechInterviewPrep #NetworkingTutorial #LearnNetworking #NetworkingMadeSimple