Magento 2.1.x Notice: Magento 2.1.18 is the final 2.1.x release. After June 2019, Magento 2.1.x will no longer receive security patches, quality fixes, or documentation updates. To maintain your site's performance, security, and PCIPayment Card Industry: Refers to debit and credit cards and their associated businesses. compliance, upgrade to the latest version of Magento. The Magento User Guide 2.1.x remains available in PDF for Open Source and Commerce.
This section provides installation instructions and information for extensions developed and released by Magento. Many of these extensions are developed through Magento Community contributions.
Google reCAPTCHA ensures that a human being, rather than a computer, is interacting with your site. Enable and configure reCAPTCHA using invisible or interactive checks to enhance secure access to the Magento Admin and storefront.
If the extension is not installed, follow the instructions in Magento DevDocs to install and troubleshoot the extension. To install the Google reCAPTCHA extension, you may require developer assistance.
The Magento Admin provides all access to your store, orders, and customer data. To further increase security to your Magento instance, Magento Two-Factor Authentication (2FA) adds support for two-step authentication for multiple providers.
To install the Two-Factor Authentication extension, you may require developer assistance. Follow the instructions in Magento DevDocs to install and troubleshoot the extension.