Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore the potential threats of Cryptographically Relevant Quantum Computers (CRQC) on signature applications in this 32-minute talk by Jan Klaussner, Senior Product Architect at D-Trust. Delve into PKI-based use cases where CRQC poses immediate concerns and requires attention. Examine hybrid mechanisms proposed to address these issues, weighing their advantages and disadvantages. Gain insights into the often-overlooked impact of quantum computing on current signature technologies and learn about potential solutions to safeguard PKI systems.