OPC.HDA.Automation_OPCHDAServer
Description
This indicates detection of the OPC HDA Automation OPCHDAServer command.OPC (OLE for process control), currently known as "OPen Connectivity", is a standards specification by the OPC Foundation designed for communication between multi-vendor devices and control applications. OPC Historical Data Access Automation (OPC HDA Automation) is used to access process data by automation applications. This interface provides the same functionality except it is in an "automation friendly" manner.
Affected Products
OPC HDA Automation
Impact
Unexpected network communication
Technology
Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device
Behavior
- Reasonable