Explore how symmetric encryption algorithms can be used to protect data against quantum computer attacks in this 29-minute presentation by Pasqualle Verwoerdt, Board of Directors at Compumatica. Learn about the often-overlooked fact that symmetric encryption algorithms like AES256 are already considered post-quantum secure. Discover techniques for using symmetric encryption to protect existing asymmetric implementations, ensuring data security even if quantum computers become powerful enough to break asymmetric encryption algorithms. Gain valuable insights into the future of cryptography and how to prepare for the quantum computing era.