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Disable SSDP Discovery Service

     This feature allows to disable the SSDP Discovery Service. The SSDP Discovery Service service enables discovery of Universal Plug and Play (UPnP) devices on your home network. They are not the same thing as PnP devices. If you are not using UPnP devices on your computer, you can disable the service.

     A system reboot is required to apply changes.

     OS: XP/Vista

     Microsoft
     Description of the SSDP Discovery service:

     The article about the SSDP protocol in Wikipedia

     The article about the UPnP technology in Wikipedia