Cryptography Simplified: CIA Triad, Symmetric, Asymmetric Encryption Explained in 15 MINS!

From ancient ciphers to modern encryption — discover how cryptography protects your passwords, bank accounts, and online identity. In this video, we explore the fascinating evolution of cryptography — from secret codes used by ancient generals to the advanced algorithms that power today’s internet. You’ll learn: How cryptography began with Caesar ciphers and Enigma machines The difference between symmetric and asymmetric encryption The four pillars of cryptography — confidentiality, integrity, authentication, and non-repudiation Real-world applications in banking, messaging, cloud computing, and blockchain How quantum computing could redefine the future of encryption Whether you’re a beginner or tech enthusiast, this video will help you understand why cryptography is the invisible shield of the digital age. Made by a team from IITs, top UK universities, and global tech institutions — passionate about simplifying complex technology. Subscribe to KnowledgeCatch for more animated lessons on Computer Science, AI, and Networking. Let’s build real skills, not just hype. #cryptography #encryption #Decryption #SymmetricEncryption #AsymmetricEncryption #PublicKeyCryptography #PrivateKeyEncryption