Data Encoding | TryHackMe Write-up

Complete walkthrough for Data Encoding TryHackme room. Learn how computer encodes characters, from ASCII to Unicode's UTF.

This is my write-up for the TryHackMe room on Data Encoding. Written in 2026, I hope this write-up helps others learn and practice cybersecurity.

Task 1: Introduction

Computers store all data as numbers, relying on an agreed-upon mapping known as encoding to convert these numbers into characters like letters, punctuation, and emojis. Because each characte…