Mobile 2FA is the plugin aimed at strengthening your HostBill admin area protection. With mobile two-factor authentication your staff members will receive a one-time passcode upon login. This method of two factor authentication can be enabled/disabled per staff member. The message the admin receives with the passcode can be easily edited in message templates.
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 Mobile 2FA plugin.
This module does not require additional configuration. It adds additional registration fields to staff member profiles:
When a staff member turns on two-step authentication, after logging in, the staff member will be asked to enter a one-time password sent by SMS
Please note that this module requires active mobile notifications setting and any active notification module to send an SMS.
You can read about mobile notifications here.