---
title: "What is Two-Factor Authentication (2FA)?"
description: "Two-Factor Authentication (2FA) is an added layer of security for your BananaCrystal account. It requires not only your password but also a second form of verification, such as a code sent to your phone or generated by an authenticator app,…"
url: "https://www.bananacrystal.com/faq/what-is-two-factor-authentication-2fa/"
updated: "2024-08-29"
category: Security / Two Factor Authentication (2FA)
---

# What is Two-Factor Authentication (2FA)?

Two-Factor Authentication (2FA) is an added layer of security for your BananaCrystal account. It requires not only your password but also a second form of verification, such as a code sent to your phone or generated by an authenticator app, to access your account.