Two-Factor Authentication

Two-Factor Authentication (2FA)

Two-factor authentication adds an extra layer of security to your Source Parts account by requiring a second form of verification in addition to your password.

Supported 2FA Methods

📱 Authenticator App (Recommended)

Use an authenticator app for the most secure experience:

• Google Authenticator - Available for iOS and Android
• Microsoft Authenticator - Cross-platform support
• Authy - Multi-device sync capability
• 1Password - Integrated password manager with 2FA

📧 Email Verification

• Receive a 6-digit code via email
• Code valid for 10 minutes
• Good backup option if you lose your device

📱 SMS Verification

• Receive codes via text message
• Requires verified phone number
• Note: Less secure than authenticator apps

Setting Up 2FA

Step 1: Access Security Settings

1. Log in to your Source Parts account
2. Go to Account Settings → Security
3. Click Enable Two-Factor Authentication

Step 2: Choose Your Method

1. Select your preferred 2FA method
2. For authenticator apps, scan the QR code with your app
3. Enter the 6-digit verification code to confirm

Step 3: Save Backup Codes

• You'll receive 10 backup codes
• Each code can only be used once
• Store them securely (password manager, safe, etc.)
• Generate new codes if you run low

Using 2FA to Sign In

1. Enter your email and password as usual
2. When prompted, enter the 6-digit code from your authenticator app
3. Optionally, check "Trust this device" to skip 2FA for 30 days on this device
4. Click Verify to complete sign-in

Managing 2FA

Changing Your 2FA Method

1. Go to Account Settings → Security
2. Click Change 2FA Method
3. Verify with your current method
4. Set up the new method

Disabling 2FA

1. Go to Account Settings → Security
2. Click Disable Two-Factor Authentication
3. Enter a verification code to confirm
4. Confirm your decision

Lost Access to 2FA?

Use a Backup Code

1. On the 2FA verification screen, click "Use backup code"
2. Enter one of your saved backup codes
3. Once logged in, set up a new 2FA method

Contact Support

If you've lost access to your 2FA device and backup codes:

1. Contact support at support@source.parts
2. Provide account verification information
3. Our team will help you regain access securely