How the Internet Works! (Non-tech Friendly)
NOTE THAT AN RSVP HERE DOES NOT GUARANTEE ADMISSION. Please fill out this form to attend: https://forms.gle/KtH8vmkMibAT7ix46
Submissions after Thursday, 2026-04-02 will not be accepted.
[About the Event]
• Who?
Anyone curious about how the internet actually works — no technical background required. Junior developers, designers, PMs, marketers, or anyone who uses the internet every day and has wondered what's going on behind the scenes.
• When?
Saturday, April 4th, 6:00 PM – 8:00 PM
• Where?
Microsoft Korea, 13th floor Jeju Room
https://naver.me/GQ1l2wGh
• How?
A 7-minute walk from Gwanghwamun Station Exit 2 (Line 5) or a 10-minute walk from Anguk Station Exit 6 (Line 3)
• What?
Ever wonder what actually happens between clicking a link and a page appearing on your screen? This talk breaks it down — no jargon, no assumptions. We'll walk through the real infrastructure behind everything you do online:
🌍 What the internet actually is (and isn't — it's not "the cloud")
🔌 The physical stuff
🏠 IP addresses
📖 DNS
📦 How your data travels in packets across the world
📚 The TCP/IP stack
🌐 HTTP & HTTPS
🔄 The full life of a web request, from click to loaded page
This is useful for anyone who interacts with the tech industry, even in a non-technical role. Understanding what's happening under the hood helps you have better conversations with engineers, ask smarter questions, and understand what is and isn't possible.
No laptop required. This is a talk, not a workshop. Just bring your curiosity.
We will also live stream the event (https://youtube.com/live/5qW4aQW7D8Y).
Food will not be provided, but we encourage people to grab food together after the event.
This event and all Code Seoul events are FREE. We are a non-profit organization dedicated to providing tech education to the Seoul community.