This script is Copyright (C) 2006-2016 Tenable Network Security, Inc.
OPC application components are installed on the remote host.
This host has one or more OPC components present and may act as an OPC
Client, Server or both. OPC provides a DCOM interface to allow access
to process control data residing on PLCs, RTUs, and Historians.
OPC Servers function as a gateway.
See also :
Make sure only authorized hosts are allowed to connect to this port.
Risk factor :
Nessus Plugin ID: 23828 ()
The cookie settings on this website are set to 'allow all cookies' to give you the very best website experience. If you continue without changing these settings, you consent to this - but if you want, you can opt out of all cookies by clicking below.