These steps apply to basic two-factor authentication using the Acumatica mobile app, email or SMS. Different instructions are required if setting up advanced authentication using Azure Active Directory or Google.
- Navigate to Security Preferences
- Turn on Two-Factor Authentication
- Set it to Required and Save.

- A confirmation window will appear. The system will email a verification code to the email address of the user currently logged in.
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- Make sure this email address is valid.
- If the email is not received, check the All Emails screen to find the code.
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- Enter the verification code in the confirmation window.
- Select Generate List of Access Codes to create a file with backup login codes.
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- These codes can be used when locked out of the system.
- Store this file in a secure location.
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- Once enabled, all users will be required to use 2FA immediately.
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- To exclude a specific user, open their user record on the Users screen, check Override Security Preferences and set the option to None.
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- Users can choose one of the following login methods. Provide the appropriate instructions, available in separate guides, to each user based on their selection option:
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- Mobile app with push notification (Ensure the Acumatica mobile app is setup before step 3 is marked as active.)
- Email verification code sent to the email address on the user’s Acumatica account
- SMS text message with verification code (This option requires a third-party application to be connected with Acumatica, such as Twilio or Amazon SMS)
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