History of Classic Ciphers from Europe, India, Arabs. Code Book discussion Tamil. Cybersecurity - 01

#classiccipher #tamilcybersecurityseries #codebooktamil This is our ambitious project started to explain the origin, evolution, present, and future of cyber security based on the following books in Tamil Code book by Simon Singh in Tamil This Is How They Tell Me the World Ends: The Cyberweapons Arms Race by Nicole Perloth in Tamil CISSP - Certified information security professional in Tamil Cybersecurity part 1: History of Secret Communication 00:00 Introduction 01:50 Queen Elizabeth vs Queen Mary 03:24 Greek vs Persian first Steganography usage 05:30 Steganography 09:25 Cryptography 10:45 Cryptography - Transposition 14:04 Cryptography - Substitution 20:03 Raise of Cryptoanalysts 23:38 Cryptography vs Cryptoanalysts 25:10 Queen Mary Judgement 28:39 Conclusion Follow us here: Discord: https://discord.gg/6RpnNmVyZv Instagram: https://www.instagram.com/letslearnke... FB: https://www.facebook.com/Letslearnkelvi Twitter: https://twitter.com/letslearnkelvi Blog: https://medium.com/@letslearn.kelvi