Merge pull request Expensify#41712 from ren-jones/patch-90

DOCS: Create Enable-Two-Factor-Authentication.md

docs/articles/new-expensify/settings/Enable-Two-Factor-Authentication.md

@@ -0,0 +1,51 @@
+---
+title: Enable Two-Factor Authentication (2FA)
+description: Add an extra layer of security for your Expensify login
+---
+<div id="new-expensify" markdown="1">
+
+Add an extra layer of security to help keep your financial data safe and secure by enabling two-factor authentication (2FA). This will require you to enter a code generated by your preferred authenticator app (like Google Authenticator or Microsoft Authenticator) when you log in.
+
+To enable 2FA,
+
+{% include selector.html values="desktop, mobile" %}
+
+{% include option.html value="desktop" %}
+1. Click your profile image or icon in the bottom left menu.
+2. Click **Security** in the left menu.
+3. Under Security Options, click **Two Factor Authentication**. 
+4. Save a copy of your backup codes. This step is critical! You will lose access to your account if you cannot use your authenticator app and do not have your recovery codes.
+   - Click **Download** to save a copy of your backup codes to your computer.
+   - Click **Copy** to paste the codes into a document or other secure location.
+5. Click **Next**.
+6. Download or open your authenticator app and connect it to Expensify by either:
+   - Scanning the QR code
+   - Entering the code into your authenticator app
+7. Enter the 6-digit code from your authenticator app into Expensify and click **Verify**.
+{% include end-option.html %}
+
+{% include option.html value="mobile" %}
+1. Tap your profile image or icon at the bottom of the screen. 
+2. Tap **Security**. 
+3. Under Security Options, tap **Two Factor Authentication**. 
+4. Save a copy of your backup codes. This step is critical! You will lose access to your account if you cannot use your authenticator app and do not have your recovery codes.
+   - Tap **Download** to save a copy of your backup codes to your device.
+   - Tap **Copy** to paste the codes into a document or other secure location.
+5. Tap **Next**.
+6. Download or open your authenticator app and connect it to Expensify by either:
+   - Scanning the QR code
+   - Entering the code into your authenticator app
+7. Enter the 6-digit code from your authenticator app into Expensify and tap **Verify**.
+{% include end-option.html %}
+
+{% include end-selector.html %}
+
+When you log in to Expensify in the future, you’ll be emailed a magic code that you’ll use to log in with. Then you’ll be prompted to open your authenticator app to get the 6-digit code and enter it into Expensify. A new code regenerates every few seconds, so the code is always different. If the code time runs out, you can generate a new code as needed.
+
+{% include faq-begin.md %}
+**How do I use my recovery codes if I lose access to my authenticator app?**
+
+Your recovery codes work the same way as your authenticator codes. Just enter a recovery code as you would the authenticator code.
+{% include faq-end.md %}
+
+</div>