User Registration Two Factor Authentication Addon GPL Overview:

Want to protect your website from lousy hackers and digital vulnerabilities? The Two Factor Authentication add-on, also known as 2FA, will provide OTP-based verification for the users for maintaining a secure site and preventing data breaching. When you enable two-factor authentication for your logins, you must confirm your identity through an additional authentication step after entering your correct username and password.

User Registration Two Factor Authentication GPL Key Features

• Helps to enable 2FA in the login form with a click
• The character length of the OTP can be 4,6 or 8
• Easily set the time period for OTP to be active
• Can choose particular user roles to enforce the 2FA