The breach alert hit the dashboard. Credentials were compromised. One layer of defense was not enough. Multi-Factor Authentication (MFA) changes that.
Selecting and implementing MFA is not a single click. A strong procurement process ensures the right security, the right integration, and the right fit for your stack.
Define requirements before meeting vendors.
List every system that needs protection: apps, APIs, VPNs, admin consoles. Note identity sources, authentication flows, and federation protocols like SAML, OAuth, or OpenID Connect. Add compliance requirements—SOC 2, HIPAA, GDPR—because these shape your choices.
Shortlist MFA solutions compatible with your environment.
Check protocol support, SDK availability, REST APIs, and existing plugin ecosystems. Evaluate methods—TOTP, push notifications, FIDO2 keys, biometrics. Require adaptive MFA features: geolocation checks, IP reputation, device fingerprinting.
Assess integration effort and hidden cost.
Determine the code changes required. Review documentation depth, developer tools, and sample projects. Calculate licensing, per-user fees, and hardware token costs. Ask about scalability and multi-region deployment.