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MIRACL Trust® MFA is a commercial multi-factor authentication and single sign-on tool by MIRACL. Duo Single Sign-On (SSO) is a commercial multi-factor authentication and single sign-on tool by Duo Security. Compare features, ratings, integrations, and community reviews side by side to find the best multi-factor authentication and single sign-on fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise teams handling PSD2-regulated transactions or managing high-risk user populations will find MIRACL Trust® MFA's zero-knowledge proof architecture genuinely harder to compromise than PIN-based or OTP competitors, since credentials never exist in transmissible form. The ISO/IEC-approved M-Pin protocol and Distributed Trust Authority design eliminate the credential database compromise that haunts traditional MFA vendors. Skip this if you need broad OIDC federation out of the box or plan to deploy across devices you can't control; the rooted device restrictions and SDK-first integration model demand more engineering overhead than cookie-cutter MFA solutions.
Mid-market and enterprise teams tired of password resets and MFA friction will find Duo SSO's passwordless authentication and adaptive access policies actually reduce help desk tickets without sacrificing security. The platform's support for both cloud and on-premises applications through SAML 2.0 and OIDC, plus pre-built integrations for hundreds of apps, means you're not building custom connectors for six months. Skip this if your organization needs deep identity governance, entitlement management, or advanced threat detection; Duo SSO prioritizes frictionless authentication over the broader identity lifecycle controls that larger enterprises typically demand from their IAM platform.
Cloud-based MFA using zero-knowledge proofs for PSD2-compliant SCA.
SSO solution with MFA integration for cloud and on-premises applications
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Common questions about comparing MIRACL Trust® MFA vs Duo Single Sign-On (SSO) for your multi-factor authentication and single sign-on needs.
MIRACL Trust® MFA: Cloud-based MFA using zero-knowledge proofs for PSD2-compliant SCA. built by MIRACL. headquartered in United Kingdom. Core capabilities include Zero-knowledge proof authentication via M-Pin protocol (ISO/IEC approved), Software token issuance to web browsers and mobile apps (incomplete, non-revealing), 4-digit PIN-based knowledge factor authentication..
Duo Single Sign-On (SSO): SSO solution with MFA integration for cloud and on-premises applications. built by Duo Security. headquartered in United States. Core capabilities include Single sign-on authentication with digital token generation, SAML 2.0 and OIDC protocol support, Pre-built integrations for hundreds of applications..
Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.
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