3.7.1 Post-Quantum Cryptography | PQC vs Diffie-Hellman & ECC | CAS-005 CompTIA SecurityX

Welcome to Lesson 3.7.1 of the CompTIA SecurityX CAS-005 series. In this video, we explore Post-Quantum Cryptography (PQC) — what it is, why it's essential, and how it compares to classical cryptographic methods like Diffie-Hellman and Elliptic Curve Cryptography (ECC). We cover: The risk quantum computing poses to current cryptography Differences between PQC and traditional methods like DH & ECC Quantum-resistant algorithms: Kyber, Dilithium, SPHINCS+ Real-world examples and NIST standardization efforts How to prepare your security architecture for the post-quantum world This is part of Domain 3.0 – Security Architecture in the CAS-005 exam. 🔔 Don't forget to like, subscribe, and turn on notifications for more videos in this series! #CompTIASecurityX #CAS005 #PostQuantumCryptography #PQC #Cybersecurity #DiffieHellman #ECC #quantumcomputing #NIST #ZeroTrust #SecurityArchitecture #LatticeBasedCrypto