The moment the first password fails, the clock starts. Attackers move fast. Passwordless authentication stops them. But choosing the right system is not about hype—it’s about a precise procurement cycle that works from first need to final rollout.
Step 1: Define Security and Compliance Requirements
List the protocols your system must support: WebAuthn, FIDO2, passkeys. Map these to regulatory demands like GDPR, HIPAA, or SOC 2. Only consider vendors with verifiable compliance audits.
Step 2: Evaluate Integration Points
Your current stack matters. Review SDKs, API endpoints, and identity provider compatibility. Passwordless authentication should integrate without rewriting core logic. Test for latency impacts and session resilience.
Step 3: Assess User Experience
Speed and simplicity drive adoption. Measure login flows in clicks and seconds. Minimize fallback to passwords. A seamless flow for first-time registration and repeat sign-ins is critical.