The Multi-Factor Authentication (MFA) Buyer’s Evaluation Guide

In 2026, multi-factor authentication (MFA) has become a necessary defence for every cybersecurity strategy. But with the emergence of new MFA-bypassing attacks like push-bombing, session hijacking and AI-led phishing, you can no longer rely on traditional 2FA alone. To stay protected, organisations need to increase the effectiveness of MFA with powerful next-generation solutions such as passwordless logins, token-free proximity verification and risk-based authentication (RBA). 

But not every solution is created equal. Some vendors only provide the bare minimum coverage with basic authentication factors, and often include hidden costs required for deployment, operation and maintenance. In this guide, we’ll take you beyond MFA and help you understand the criteria you should consider when evaluating different solutions, and how to increase the strength and value of your security.