Passwords remain one of the most common sources of account compromise because they can be guessed, reused, stolen, or entered into a convincing fake login page. Passkeys offer a different model: the device keeps a private cryptographic key while the service stores a corresponding public key.
Why the user experience matters
Passkeys can use the same screen lock or biometric gesture people already use to unlock their device. There is no password to remember and no secret typed into a website. A smoother sign-in experience also reduces the pressure users feel to reuse credentials across services.
Make recovery part of the design
Authentication is more than the first login. Teams need a clear plan for a lost phone, a replaced laptop, a shared workstation, or a user who changes roles. Recovery should be strongly verified, logged, and reviewed rather than quietly falling back to a weak password reset.
Roll out in stages
Start with an opt-in pilot for internal staff or a high-value customer journey. Keep a carefully designed fallback during the transition, measure completion and recovery rates, and provide short guidance in the product itself. Once the flow is proven, make passkeys the preferred option for new accounts and sensitive actions.
Pair authentication with authorisation
A strong login does not decide what a user may do. Review roles, session duration, device trust, and approval requirements alongside the passkey rollout. High-risk actions may still need step-up verification or a second person to approve them.
The FIDO Alliance describes passkeys as phishing-resistant authentication based on public-key cryptography. For organisations modernising a customer or workforce portal, they are a practical way to reduce password risk without adding more friction to every sign-in.
