Use the Whitelist Networks pane to remove a range of IPv4 addresses from the data exfiltration whitelist.

The appliance does not generate data exfiltration alerts for data uploads to hosts or networks in the data exfiltration whitelist.
Prerequisites
Click the Data Exfiltration Detection tab.
Go to the Home Networks panel and find the address you want to remove.
Click the trashcan icon in the Action column.
The new address appears in the Whitelist Networks pane.