TL;DR: Passkey adoption still depends on enrolment, recovery and step-up flows, Authsignal and Yubico found. Lifecycle rules have to keep fallback paths tighter than the primary login path if passkeys are to hold up in practice.
Editorial analysis by NHI Mgmt Group, based on content published by Authsignal: “How to deploy passkeys that drive real adoption: Insights from Yubico and Authsignal”.
Key questions
Q: Why do passkeys change authentication risk but not identity governance?
A: Passkeys reduce phishing and password theft, but they also create a new lifecycle problem around device trust, sync, recovery and revocation.
Q: What are the signs that a passkey programme is not ready for scale?
A: Common warning signs include heavy dependence on legacy fallback methods, unclear recovery handling, poor device-choice guidance, and low adoption outside the easiest user journeys.
Q: How should security teams roll out passkeys without breaking account recovery?
A: Start with low-risk journeys, then define recovery as a controlled identity workflow rather than a convenience feature.
Practitioner guidance
- Define passkey policy by authenticator class Set different rules for device-bound, platform, and syncable passkeys so assurance, backup, and recovery expectations are explicit for each class.
- Bind enrolment to high-assurance moments Offer initial passkey enrolment during account creation or immediately after strong identity verification, rather than waiting for a future sign-in event.
- Design recovery before rollout Document what happens when users lose a device, change ecosystems, or need to replace a hardware key, and make the recovery path match the assurance level of the original authenticator.
Bottom line: Passkeys reduce phishing exposure, but their real-world value depends on whether the surrounding identity process supports enrolment, recovery, and step-up use.
Glossary terms: Passkey, FIDO2, Syncable Passkey, Step-up Authentication
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Passkey adoption fails most often as a governance problem, not a cryptography problem. The article makes clear that the FIDO2 model is strong, but organisations still lose momentum when enrolment, recovery, and device choice are not designed as a coherent identity lifecycle. The decisive issue is not whether passkeys can resist phishing, but whether the surrounding process lets users adopt them without forcing weaker fallback behaviour.
A few things that frame the scale:
- eBay's passkey data shows 55-60% of passkey adoption happens on mobile, against around 20% on desktop.
A question worth separating out:
Q: What is the difference between passkey enrolment and passkey lifecycle management?
A: Enrolment is the moment a credential is created and bound to an account. Lifecycle management covers what happens after that point, including backup, rotation of trust when devices change, deletion, support recovery, and step-up use across the customer journey.
👉 Read our full editorial: Passkey adoption depends on user experience and lifecycle control