> For the complete documentation index, see [llms.txt](https://experience.wallex.global/wallex-pay/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://experience.wallex.global/wallex-pay/security/two-factor-authentication-2fa.md).
# Two-Factor Authentication (2FA)
The mechanics behind its operation.
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{% tab title="Introduction" %}
### What is Two-Factor Authentication (2FA)?
***
In the ongoing battle against cyber threats, the importance of robust authentication mechanisms cannot be overstated. Two-Factor Authentication (2FA) has emerged as a powerful tool in the arsenal of cybersecurity measures, providing an additional layer of protection beyond traditional password-based systems.
Two-Factor Authentication (2FA) relies on the generation of unique, time-sensitive codes for verifying user identity. These codes typically consist of six digits and are valid for a short duration, usually 30 or 60 seconds.
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{% tab title="2FA Setup" %}
### How to Configure Two-Factor Authentication (2FA)?
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#### Configuring two-step authentication with Google Authenticator:
1. [**Log in**](https://wallexpay.io/login) to your account.
2. Select "**Security"** from the Side menu.
3. Click the \[**Enable]** button next to the Google Authentication option.
4. Install/Open your [Authenticator App](/wallex-pay/security/two-factor-authentication-2fa.md#authenticator-apps) and scan the QR Code displayed on the screen.
5. Enter the OTP code into the provided fields.
6. After entering the code, click the \[**Verify]** button.
7. Once enabled, logging into the account will require not only the correct password but also inputting the 6-digit verification code generated for Two-Factor Authentication.
***
#### Configuring two-step authentication with Email Verification:
1. [**Log in**](https://wallexpay.io/login) to your account.
2. Select "**Security"** from the Side menu.
3. Click the \[**Enable]** button next to the Email Verification option.
4. Then, you will then receive a confirmation message indicating successful activation.
5. Once enabled, logging into the account will require not only the correct password but also inputting the 6-digit verification code generated for Two-Factor Authentication.
{% hint style="warning" %}
It's crucial to save and securely store your QR Code and Secret Code as it serves as a crucial backup in case you need to reconfigure your authenticator app or set up 2FA on a new device.
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{% tab title="2FA Reset" %}
### How can I Disable my Two-Factor Authentication (2FA)?
***
#### To reset your two-step verification with Google Authenticator, please follow the steps described below:
1. [**Log in**](https://wallexpay.io/login) to your account.
2. Select "**Security"** from the Side menu.
3. Click the \[**Disable]** button next to the Google Authentication option.
***
#### To reset your two-step verification with Email Verification, please follow the steps described below:
1. [**Log in**](https://wallexpay.io/login) to your account.
2. Select "**Security"** from the Side menu.
3. Click the \[**Disable]** button next to the Email Verification option.
{% hint style="warning" %}
**Note:** We highly recommend enabling two-step verification for an additional layer of security. This helps protect your account from unauthorized access and potential fraud.
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{% endtab %}
{% tab title="Authenticator Apps" %}
### List of Recommended Apps for Two-Factor Authentication (2FA)
***
1. **Google Authenticator**
* Developed by Google, this app is widely recognized for its simplicity and reliability.
* Offers time-based one-time passwords (TOTP) for generating 6-digit verification codes.
* Works across various platforms and supports multiple accounts.
2. **Authy**
* Authy is known for its user-friendly interface and advanced features.
* Provides cloud backup and multi-device synchronization, ensuring accessibility and continuity.
3. **Microsoft Authenticator**
* Microsoft Authenticator offers an authentication experience for Microsoft accounts and third-party services.
* Users can easily authenticate their accounts and support push notifications for added convenience.
{% endtab %}
{% endtabs %}
* Developed by Google, this app is widely recognized for its simplicity and reliability.
* Offers time-based one-time passwords (TOTP) for generating 6-digit verification codes.
* Works across various platforms and supports multiple accounts.
2. **Authy** 
* Authy is known for its user-friendly interface and advanced features.
* Provides cloud backup and multi-device synchronization, ensuring accessibility and continuity.
3. **Microsoft Authenticator** 
* Microsoft Authenticator offers an authentication experience for Microsoft accounts and third-party services.
* Users can easily authenticate their accounts and support push notifications for added convenience.
{% endtab %}
{% endtabs %}