A lecture on Post-quantum Cryptography by Dr. Shweta Agrawal, Associate Professor, Department of CSE, IIT Madras was held on 14th October 2022. This session was organised by the Hardware and Security Group of NITC. The session gave an insight into the domain of post-quantum cryptography, quantum secure algorithms and its future applications. Dr. Priya Chandran, Professor, CSED NITC, served as the session chair for thislecture.