OPC Tunneller HDA

No more DCOM configuration issues with OPC Tunneller HDA

Tired of OPC DCOM issues complicating connectivity between your OPC systems? Searching for a solution to secure your OPC historical data flow? OPCNet Broker’s HDA component, OPC Tunneller HDA, ensures fast‚ reliable‚ and secure OPC remote communications by overcoming DCOM configuration issues. This advanced OPC tunneling solution provides users with a robust and secure tool that enables networked computers to access OPC historical data without the usual frustrations involved with DCOM configuration.

Secure OPC HDA tunnel using data encryption and user authentication

The OPC Tunneller HDA allows you to deploy cyber security standards within your architecture. In fact, it secures the access to your control systems network and data mainly by using a single TCP port, providing data encryption and enforcing user authentication. It can also brings the user authentication down to the tag level and so adding another security layer for your data.

Simple firewall configuration enabling secure OPC HDA communications

Firewalls in industrial networks are not obstacles any more for OPC HDA communication. In fact, the OPC HDA tunnel requires only one single TCP port to be open on the firewall.

Free to download, free to try!

After registering and logging to our website, you can download and try for free the OPC Tunneller HDA.

OPC Tunneller HDA - OPC connection without DCOM configuration

Product Features

  • OPC Tunneller HDA is an easy-to-deploy and maintainable solution that allows you to:
  • Track client/server communications and limit the number of open ports within your firewalls to minimize security holes.
  • Configure your communication schema with less complexity.
  • Connect OPC components from different domains‚ local area network and/or wide area networks to fully integrate your data and processes.
  • OPC Tunneller HDA provides significant benefits including:
  • OPC HDA data tunneling capabilities.
  • Navigation through NAT, firewalls and proxies without the hassle of DCOM configuration issues.
  • Configurable call timeout so you can restart activities more quickly than with the mandatory 6 minute call timeout used with DCOM.
  • Data transmission in a secure mode:
  • Data integrity by using encryption/decryption to prevent attacks from hackers.
  • User authentication to avoid unauthorized access.
  • Data compression reduces the costs and strains on your network during data transfers.

Operating System Compatibility

  • Windows XP
  • Windows Seven
  • Windows 8
  • Windows 2000 (SP4)
  • Windows Server 2003
  • Windows Server 2008
  • Windows Server 2012
  • Windows 10
  • Windows Server 2016

OPC Compatibility

  • OPC Historical Data Access 1.10
  • OPC Historical Data Access 1.20

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