Description: PortsMonitor is an open-source network monitoring software that allows users to monitor TCP and UDP ports on local or remote servers. It can check if a port is open, closed, or filtered, and notify you when the status changes.
Type: software
Pricing: Open Source
Description: Simplewall is a free and open-source firewall program for Windows. It is lightweight, customizable, and blocks unwanted network connections with advanced filtering rules.
Type: software
Pricing: Open Source