Rainbow Diamond Intrusion Detector allows you to monitor your PC for suspicious activity directed against it.

Intrusion Detector is designed to detect anomalous network connection attempts that may be a prelude to an attempt to break into your computer.

When the program detects an attempt to access your computer, you are alerted and the event is logged.

In addition, it tries to determine the identity of the remote intruder.

The program runs as a convenient icon in the System Tray area of the Windows taskbar.