There are 2 main screens in the WHMCS Firewall module that allow you to adjust core security options.

These pages are “File System Security” and the “Main Settings” pages.

(1) The File System Security page

Login to your WHMCS > hover over the menu tab ADDONS > click on FIREWALL MANAGEMENT > click the FILE SYSTEM menu tab

(2) The Main settings page.

Login to your WHMCS > hover over the menu tab ADDONS > click on FIREWALL MANAGEMENT > click the SETTINGS menu tab

whmcs-file-system-protection