TL;DR: Passkeys are FIDO passwordless credentials that replace shared passwords with device-bound private keys, improving phishing resistance and user convenience across consumer and enterprise authentication, according to 1Kosmos. Passwordless adoption still changes IAM operating assumptions, especially around enrollment, recovery, and lifecycle governance.
Editorial analysis by NHI Mgmt Group, based on content published by 1Kosmos: “Demystifying Passkeys: A Future of Passwordless Authentication”.
Key questions
Q: How should security teams implement passkeys without creating recovery or enrollment blind spots?
A: Use passkeys as the primary phishing-resistant login method, but pair them with a verified recovery factor such as email or SMS OTP for signup and account recovery.
Q: Why do passwordless programmes still need strong lifecycle governance?
A: Passwordless shifts risk from passwords to issuance, recovery, and revocation.
Q: What breaks when passkeys are rolled out without strong fallback controls?
A: The recovery path becomes the easiest route into the account.
Practitioner guidance
- Define passkey enrollment assurance levels Map which user populations can self-enroll, which require proofing, and which need step-up verification before a passkey is bound to the account.
- Tighten recovery and re-binding flows Review every password reset, device replacement, and help desk recovery path so it cannot silently recreate access without equivalent assurance.
- Segment passkey rollout by application risk Start with low-friction, lower-risk applications first, then require stronger policy and federation controls for sensitive workflows.
Bottom line: Passkeys reduce reliance on shared secrets, but they do not remove identity governance responsibilities.
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Passwordless changes the control point, not the governance problem. Passkeys reduce dependency on shared secrets, but they do not eliminate the need to govern identity proofing, recovery, and re-binding events. The operational risk simply moves from password theft to issuance trust, which is a different control surface with the same business impact if it fails. Teams should judge passkey maturity by lifecycle discipline, not by login convenience alone.
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 passkeys and federation in IAM?
A: Passkeys are the authentication method used to prove the user at sign-in, while federation is the mechanism that lets one identity provider assert that authentication result to other services. In practice, passkeys can strengthen the first step, but federation still governs how that proof is trusted across applications.
👉 Read our full editorial: Passkeys and passwordless authentication: what IAM teams need