Help! What is two-factor authentication (2FA)?

Lieze Updated by Lieze

Two-factor authentication (2FA) is an extra layer of security that's used to ensure that users who are trying to gain access to an online account are authorised to do so.

Was this article helpful?

Help! Why hasn't my display name been approved?

Help! Can I have a WhatsApp number for a different country than my business registration?

Contact