Passkeys are now a product decision
Passkeys have moved from early-adopter security feature to realistic login infrastructure for customer portals, SaaS products and mobile-connected web platforms. FIDO reports large-scale consumer awareness and deployment, while browser and operating-system vendors keep improving passkey creation, autofill and cross-device use.
For product teams, the important question is not simply whether passkeys are more secure than passwords. They usually are, because they use public-key credentials scoped to the service instead of a reusable shared secret. The harder question is how the login experience should change for real users who already have passwords, devices, password managers and support expectations.
Start with the account journey, not the button
A passkey rollout should be planned around the full account journey: sign-up, first login, returning login, device changes, shared devices, lost-device recovery and admin support. If the only change is a new sign-in button, adoption will be uneven and support questions will rise.
The strongest pattern for many customer portals is progressive migration. Keep the existing password route available, invite users to add a passkey after a successful login, and use conditional UI so passkeys appear naturally in the browser's familiar autofill surface. That makes passkeys feel like a better version of login, not a separate technology lesson.
- Offer passkeys during moments when the user already trusts the session.
- Explain the benefit in account language: faster sign-in, phishing resistance and fewer codes.
- Keep recovery and fallback visible without making them the primary path.
- Track passkey creation, sign-in success, fallback use and support contacts.
- Design the admin view so support teams can see credential state without seeing secrets.
Implementation choices affect UX
WebAuthn gives the technical foundation, but product quality depends on implementation choices. Relying party IDs, origin handling, resident credentials, attestation policy, session handling and device support all shape what users experience during sign-up and login.
Conditional mediation is especially useful for portals that still support passwords. The page can load a passkey request in the background and let the browser show available passkeys alongside saved credentials. Newer platform work around automatic passkey upgrades and credential exchange also points in the same direction: less friction when users move from passwords to passkeys or between credential managers.
Do not hide recovery until it is needed
Passwordless does not mean supportless. Users will replace phones, change employers, lose access to a password manager, or try to sign in from a device that does not have their credential available. If recovery is improvised later, the passkey rollout can feel brittle even when the core authentication is strong.
A practical customer portal needs a recovery model before launch. That can include verified email fallback, organization-admin recovery, support-assisted identity checks, additional passkeys per account and clear account settings where users can review and remove credentials. The exact model depends on risk, but the experience should be designed before the first production user gets stuck.
Build the first version narrowly
The best first passkey release is usually limited and measurable. Start with one product surface, one account type and one clear success metric such as reduced login friction, lower password-reset volume or higher completion of a protected workflow.
For EDS Labs projects, passkeys fit naturally into customer portals, SaaS dashboards and mobile app companion platforms. The goal is not to make authentication look futuristic. The goal is to make a sensitive moment feel calm, fast and trustworthy while leaving the architecture ready for stronger security over time.