Microsoft creates free utility for detecting network sniffer
ENT News | at | by Mike
Microsoft on Wednesday posted a free security tool in the Microsoft Download Center to help administrators root out unauthorized network sniffers running on Windows computers.
The tool is called Promqry 1.0 and comes in a command line version (promqrycmd.exe) and a version with a graphical UI (promqryUI.exe). The command line version is a 113 KB download, and the graphical version is a 255-KB file.