Application Layer | TCP, UDP, HTTP, FTP and DNS

Description: Learn how the Internet really works — step by step! In this animated video, we explore the Transport Layer and Application Layer of the OSI model, understanding how data moves reliably and how everyday Internet services communicate with each other. You’ll discover how protocols like TCP, UDP, HTTP, FTP, Email (SMTP, POP3, IMAP), Telnet, and DNS work together to make the Internet fast, secure, and interactive. 💡 What You’ll Learn How the Transport & Application Layers function The difference between TCP and UDP Why ports are important (and what the numbers mean) How protocols like HTTP, FTP, SMTP, and DNS connect the world The role of security in network communication Perfect For : Students, IT beginners, computer science learners, and anyone curious about how Internet communication really works! Credits : 🎙 Voiceover & Script: Anant Jodha Abhinav Singh Praneeth Kumar 🎨 Animation: VideoScribe 🎧 Background Music: Calm Tech Corporate (royalty-free)