Explore the world of post-quantum cryptography in this comprehensive lecture, focusing on the first part of a series. Delve into topics such as masking techniques, the Kyber encryption scheme, and its security features. Learn about attacking and defending masked polynomials, as well as fault attacks on lattice schemes. Gain insights into the analysis of table-based arithmetic to boolean masking. Conclude with a Q&A session to reinforce your understanding of these cutting-edge cryptographic concepts.