The author shares their journey of implementing passkeys in authentication systems, highlighting the complexities and common misconceptions developers face. Contrary to initial beliefs, integrating passkeys involves more than simply triggering API calls. Challenges include managing multiple passkeys per account, providing alternative authentication methods, ensuring user verification, and supporting cross-device registration. Passkey implementation also requires adapting backend systems, designing passkey-specific user experiences, and device recognition without relying on user agents. The article debunks 15 common misconceptions and emphasizes the need for thorough understanding and preparation when implementing passkey-based authentication solutions.
https://www.corbado.com/blog/passkey-implementation-pitfalls-misconceptions-unknowns