Enable Firewall

Script Type: Shell

A firewall can protect your Mac from unwanted contact initiated by other computers when you’re connected to the internet or a network. When this Automated Task executes, the script enables the firewall on the device.

Parameter	Description
Only run script if user is logged out	If enabled and a logged-in user is detected, the task queues until the user logs out. The user receives a notification that a task is waiting. After logout, the task runs.
Hide macOS notification when script is run	Run the task without notifying the user.