A/L ICT 2016 MCQ 22 | Understanding Asymmetric & Public Key Encryption in Sinhala 🔐

In this video, we explain A/L ICT 2016 MCQ Question 22 based on Asymmetric Key Encryption and Public Key Encryption in Sinhala. You will learn: What is asymmetric key encryption? How public key and private key work in cryptography The difference between symmetric vs asymmetric encryption Real-world uses of public key cryptography (digital signatures, SSL, secure communication) This lesson is perfect for A/L ICT students in Sri Lanka, ICT teachers, and anyone preparing for the GCE Advanced Level ICT exam. By the end of this video, you will clearly understand how encryption ensures data security and authentication in computer networks. Don’t forget to watch until the end to master this concept for your exam!