Glossary
Multi-Factor Authentication (MFA)
MFA is using more than just a password - like needing both a key and a code to get into a building instead of just one.
What is Multi-Factor Authentication (MFA)?
An authentication method requiring two or more verification factors - something you know, have, or are - to gain access.
Why Should You Care?
MFA blocks over 99% of credential-based attacks. It is required by most compliance frameworks for sensitive systems.
Is your business exposed?
Real-World Example
Employees authenticate to VPN using their password plus a push notification to their mobile authenticator app.
How to Protect Against Multi-Factor Authentication (MFA)
- 1.
Implement MFA for all external access
- 2.
Require phishing-resistant MFA for privileged users
Related Terms
Is your business exposed?
Check if your company data is circulating on the dark web
Free scan • No credit card required