CSS #18 Introduction to Polyalphabetic ciphers 🔥 | Cryptography| CSS| BTB

Welcome to our lecture series on Cryptography & System Security. This video introduces Polyalphabetic ciphers The topics covered in the video are 👉 Why do we need a Polyalphabetic cipher? 👉 Properties of a Polyalphabetic cipher If you found this video helpful do like and share with your friends. Subscribe to Be The Best channel for more such videos https://bit.ly/3sFYUxN 👉Link to Cryptography & System Security Playlist https://youtube.com/playlist?list=PLw99-yXdyiX_jD6Cu5uru5DyiV8kO-Fi6 ⏳ Timestamps ========================== 0:00 Introduction 0:19 Classification of Polyalphabetic cipher 0:36 Need of Polyalphabetic cipher 2:13 Why polyalphabetic cipher is better 3:05 Properties of a Polyalphabetic cipher ========================== 👍Follow us on: Instagram: https://www.instagram.com/bethebestyt/ Facebook: https://www.facebook.com/BeTheBestYT Twitter: https://twitter.com/BeTheBestYT #CryptographyAndSystemSecurity#PolyalphabeticCipher#BTB#BeTheBest#Cryptography #CSS #MU #ComputerEngineering #2022 #ScientificCalculator#Casio991ESPlus#MonoalphabeticCipher