Port-scanner.exe May 2026

: The application is actively listening for connections.

A port scanner works by sending requests to specific ports on a host and analyzing the responses to determine their status: Port-Scanner.exe

: A firewall or other security device is blocking the request, making it impossible to determine the status. Security Warnings : The application is actively listening for connections

: No application is listening, though the host is reachable. though the host is reachable.