Multi-Factor Authentication​
Multi-Factor Authentication (MFA) is a powerful security approach that enhances both physical and logical access. When users log in, MFA requires them to present a combination of two or more different authenticators. These authenticators can include:
- Something you know: Such as a password or Personal Identification Number (PIN).
- Something you have: Like a smart card, mobile token, or hardware token.
- Some form of biometric factor: Such as fingerprint, palm print, or voice recognition.
By requiring multiple factors, MFA significantly increases security. Even if one authenticator is compromised, unauthorized users cannot meet the second authentication requirement. Implementing MFA makes it more challenging for threat actors to gain access, especially when passwords are at risk due to phishing attacks or other means.
