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Explore the cutting-edge field of post-quantum cryptography in this 49-minute video lecture. Delve into the challenges posed by quantum computing to current cryptographic systems and discover the innovative solutions being developed to ensure data security in a post-quantum world. Learn about lattice-based, code-based, and multivariate cryptography, as well as other promising approaches designed to withstand attacks from quantum computers. Gain insights into the ongoing research, standardization efforts, and potential implementation strategies for post-quantum cryptographic algorithms.