0478/0984 iGCSE Computer Science - Unit 2 Lesson 6: Encryption Explained - Symmetric vs Asymmetric

📌 0478/0984 iGCSE Computer Science - Unit 2 Lesson 6: Encryption Welcome to Unit 2, Lesson 6 of the iGCSE Computer Science (0478/0984) course! In this lesson, we dive into Encryption, a crucial method for securing data and ensuring confidentiality in digital communication. 🎥 Lesson Breakdown: 0:00 - Introduction 0:55 - The Need for Encryption 2:18 - How Encryption Works 3:50 - Symmetric vs Asymmetric Encryption 7:00 - How Symmetric Encryption Works (Keys & Algorithms) 8:42 - How Asymmetric Encryption Works 9:35 - Practice Questions 🔹 Topics Covered: ✅ The importance of encryption in cybersecurity ✅ How symmetric and asymmetric encryption differ ✅ The role of keys, ciphers, and encryption algorithms ✅ Practical uses of encryption in everyday technology 📚 Perfect for: ✔️ iGCSE Computer Science students ✔️ Anyone interested in cybersecurity and data protection ✔️ Teachers & educators looking for clear, structured explanations 🔔 Subscribe for more iGCSE Computer Science lessons! 📖 Lesson slides available here: https://cswithmrg.gumroad.com/l/Encry... 💬 Have questions? Drop them in the comments! #iGCSEComputerScience #ComputerScience #CyberSecurity #Encryption #DataProtection #0478 #0984