What is Multi-Factor Authentication (MFA)?

Multi-Factor Authentication (MFA)

Multi-Factor Authentication (MFA) is a security process that requires users to provide two or more verification factors to gain access to a system or account.

Instead of relying solely on a password, MFA combines something you know (a password or PIN), something you have (a physical token or mobile device), and/or something you are (biometrics like fingerprint or facial recognition).

By adding these layers of security, MFA significantly reduces the risk of unauthorised access, even if a password is compromised. It is widely adopted in both corporate and consumer environments to enhance account and data security.