Network Monitor is a tool designed for viewing information about the network activity of a user's computer in real time.
To start Network Monitor:
In the main application window, click More Tools → Network Monitor.
The Network Monitor window opens. In this window, information about the network activity of the computer is shown on four tabs:
The Network activity tab shows all currently active network connections with the computer. Both outbound and inbound network connections are displayed.
The Open ports tab lists all open network ports of the computer.
The Network traffic tab shows the volume of inbound and outbound network traffic between the user's computer and other computers in the network to which the user is currently connected.
The Blocked computers tab lists the IP addresses of remote computers whose network activity has been blocked by the Network Threat Protection component after detecting network attack attempts from such IP addresses.