Imperva Incapsula Login Protect - subscription license (3 years) - 1 user

Incapsula's Login Protect feature lets online businesses implement strong two-factor authentication on any website or application without integration, coding or software changes. Single-click activation lets you instantly protect administrative access to any page or URL, secure remote access to corporate web applications, and restrict access to a particular webpage. Login Protect manages and controls multiple logins across several websites in a centralized manner. Two-factor authentication is supported using either email, SMS or Google authenticator.

Login Protect is provided with all incapsula plans. The number of users and authentication methods vary, depending on your service plan.