Symmetric Cryptography: Keys & PRNGs 🔐

In this video, we explore one of the most important parts of cryptography — how secret keys are securely shared and how random numbers are generated for encryption. You’ll learn:
✅ The basics of symmetric encryption for data confidentiality
✅ The difference between link encryption and end-to-end encryption
✅ The four main methods of key distribution
✅ The role of a Key Distribution Center (KDC) and how key hierarchies work
✅ The use of Pseudorandom Number Generators (PRNGs) in cryptography
✅ How algorithms like Linear Congruential Generator and Blum Blum Shub generate secure random numbers

Whether you’re a student, beginner, or cybersecurity enthusiast, this video breaks complex concepts into simple, easy-to-understand explanations!

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#Cryptography #CyberSecurity #SymmetricEncryption #KeyDistribution #PRNG #NetworkSecurity