Vallum main window

Vallum main window is divided in to 3 main views:

click the segmented control in main window’s toolbar to switch view. Here you can also access the Tools popup button or open the Custom Presets window.

Rules view is the place where all firewall rules are defined. This view is divided in to three sub-views:

Both Managed Folders view and Global Rules view can be collapsed or displayed simply dragging the divider handle or clicking the small buttons below Managed Apps view. Main window can be closed at any time and reopened from Vallum menu icon in macOS bar, near the clock.