Future-Proofing Authentication: FIDO, PKI, and the Path to Post-Quantum Security

As quantum computing moves from theory to reality, it threatens to upend the foundations of today’s digital identity security—particularly user authentication. Traditional systems based on public-key cryptography face obsolescence in the face of quantum algorithms capable of breaking widely used encryption methods. The time to act is now. This session will explore the urgent need to rethink digital identity protection in preparation for a post-quantum world. We’ll begin with an update on the current state of post-quantum cryptography and the key challenges that remain—especially in relation to PKI and FIDO-based authentication. Next, we’ll discuss how organizations like yours can begin the transition to quantum-safe FIDO and PKI authentication using a crypto-agile approach, with a specific focus on FIDO hardware authenticators. Join us to discover how to future-proof your authentication systems—and why it’s critical to start now. Key Takeaways: - Understand the current status of post-quantum cryptography and its implications for digital identity. - Learn how to transition to quantum-safe FIDO and PKI authentication using a crypto-agile approach. - Explore how FIDO hardware authenticators can support your organization’s path to post-quantum security. Presenters: - Beatrice Peirani, Standardization Expert, IAM at Thales | Chair of the Certification and Security & Privacy Working Groups for FIDO Alliance | Co-chair of the FIDO PQC Study Group - Hugues Martin, Product Manager, IAM at Thales