Substitution Techniques in Cryptography Explained

🔐 Substitution Techniques in Cryptography | Explained with Examples
🎥 By Priya..

Welcome to this beginner-friendly breakdown of Substitution Techniques in classical cryptography! 💡 In this video, we cover:

📌 What are Substitution Techniques?
📌 Caesar Cipher – with real example
📌 Monoalphabetic Cipher – with logic
📌 Playfair Cipher – step-by-step rules
📌 Summary and key takeaways for beginners

Whether you're a computer science student, preparing for cybersecurity interviews, or just curious about how secret codes work — this video is for YOU!