What to know
- Prioritize email, registrar, hosting and administrative accounts.
- Plan recovery and staff changes before enforcing a new sign-in method.
- Check each provider’s real passkey and security-key support.
Begin with the accounts that can reset everything
Make an access map before buying a new tool. Business email, the domain registrar, hosting administration and the identity provider can influence many other accounts. Assign a named owner to each service and identify shared logins that need a better handover process.
The practical question is not just whether an account has a second factor, but who controls that factor, how a replacement is approved and what happens when an employee leaves.
What passkeys change
Passkeys use public-key credentials and are tied to the intended website or application. A compatible device can authorize sign-in with its screen lock, such as a PIN or biometric check. Google describes the phishing-resistant design in its passkey overview. This protects the authentication step; it does not make a compromised device or an unsafe application harmless.
A one-time code is a different kind of protection
Authenticator codes can be a useful improvement over a password alone, but a user can still type a code into a phishing page. MFA methods have different risks and recovery requirements. The OWASP MFA guidance discusses those trade-offs and the importance of secure reset procedures.
Do not assume every service supports the same passkey or security-key features. Check the provider’s documentation and the controls available for your account type.
Design recovery before enrollment
For critical administration, confirm an approved recovery route and a second authorized administrator where the service supports it. Store recovery material in a protected location separate from the main device. A recovery code in the same lost bag as the only security key is not an independent plan.
Document the verification needed to reset a factor. Give that process the same care as enrollment, because a weak reset can undo a strong sign-in method.
Roll out in a small, measurable pilot
- Select one low-risk test account and two representative devices.
- Check enrollment, sign-in and the approved fallback route.
- Confirm what happens after a device is replaced or a person leaves.
- Update the team’s instructions and choose a rollout owner.
- Review registered factors and recovery permissions periodically.
For website developers, registration and authentication must use a supported WebAuthn implementation. The passkey registration guide is a technical starting point, not a reason to invent a credential protocol.
Keep browser and account maintenance together
Identity controls work alongside current browsers, careful access permissions and a recovery process. Our Chrome maintenance checklist helps connect device ownership with account security.
For an office access review, speak with Kiava IT services. For a customer portal, discuss authentication requirements through custom web development. Confirm the actual features in the project scope; this guide does not claim passkeys are available on every Kiava or third-party service.
Sources & further reading
Primary sources supporting this article. The practical recommendations are Kiava’s general guidance and should be adapted to your project.