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The plugin is free and available to all HostBill users. In order to activate the plugin go to Settings→ Modules→ Plugins → Inactive, find and activate Google Authenticator plugin.
- Once the plugin is activated you will be directed to Settings→ Modules→ Plugins to configure the module.
Module configuration
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This module does not require additional configuration. It adds two additional registration fields to customer & staff member profiles:
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Once customer/admin has enabled Two Factor Authentication, in their profile edit screen they will see QR code to scan with iOS / Android Google Authenticator app:
After 
Once successfuly configured, after login, customer/staff member will be asked to enter their time-based security code, generated by Google Authenticator mobile app:
The module can be easily deactivated at any time: 
by admins in My Accounts section, by clients in Security → Multi-factor authentication
