# Two-Factor Authentication (2FA) for WordPress & WooCommerce

> Professional two-factor authentication for WordPress and WooCommerce: back office and customer accounts, TOTP, email, backup codes, per-role enforcement with grace period.

- Page: <https://www.datafirefly.com/en/product/datafirefly-2fa-fortress/>
- Language: en
- Last updated: 2026-06-15
- Platform: WordPress / WooCommerce
- Category: Security & Maintenance
- SKU: DF-TWOFACTOR
- Price: 29.00 EUR
- Other languages: [fr](https://www.datafirefly.com/product/datafirefly-2fa-fortress/index.md), [es](https://www.datafirefly.com/es/producto/datafirefly-2fa-fortress/index.md), [de](https://www.datafirefly.com/de/produkt/datafirefly-2fa-fortress/index.md), [it](https://www.datafirefly.com/it/product/datafirefly-2fa-fortress/index.md), [pl](https://www.datafirefly.com/pl/produkt/uwierzytelnianie-dwuskladnikowe-2fa-wordpress/index.md), [nl](https://www.datafirefly.com/nl/product/tweefactorauthenticatie-2fa-wordpress/index.md), [pt](https://www.datafirefly.com/pt/produto/datafirefly-2fa-fortress-pt/index.md)
- Index: <https://www.datafirefly.com/en/product/llms.txt>

DataFirefly 2FA Fortress adds complete, configurable two-factor authentication to your WordPress / WooCommerce site, for administrators and staff as well as your store customers.

For each role, choose whether 2FA is disabled, optional or mandatory, and give affected users a configurable grace period before any lockout. Three methods are available: authenticator app (TOTP), email code and single-use backup codes.

Customers can enable two-factor authentication themselves from "My Account". The module includes brute-force protection, a security log, admin reset and AES-256-GCM encryption of secrets.