Workplace glossary

What is Multi-Factor Authentication (MFA)?

Definition & practical guide1 min read

Multi-factor authentication requires a second proof of identity beyond the password: an authenticator code, a push approval, a hardware key or a biometric. It is the single most effective control against account takeover, which is why every security framework from the Essential Eight to Cyber Essentials mandates it.

On this page

In workplace platforms MFA usually arrives through single sign-on: the identity provider enforces it once, and every connected application, including desk booking and visitor management, inherits it. That is the clean pattern: one MFA policy, centrally managed, no per-app bolt-ons.

Common questions

What does Multi-Factor Authentication (MFA) mean in simple terms?

Multi-factor authentication requires a second proof of identity beyond the password: an authenticator code, a push approval, a hardware key or a biometric. It is the single most effective control against account takeover, which is why every security framework from the Essential Eight to Cyber Essentials mandates it.

What are the rules around Multi-Factor Authentication (MFA)?

In workplace platforms MFA usually arrives through single sign-on: the identity provider enforces it once, and every connected application, including desk booking and visitor management, inherits it. That is the clean pattern: one MFA policy, centrally managed, no per-app bolt-ons.