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Communication restriction device Product List

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Introduction to Data Diode OWCD Supporting OPC UA

Introduction to Data Diode OWCD Supporting OPC UA

Utilizing OPC UA in OT is progressing. We have implemented measures to prevent intrusions from IT. Let's protect our important production equipment!

One-way communication restriction device "OWCD" introduces "OPC UA communication support"! OPC UA is platform-independent, allowing for seamless integration of various information and providing high flexibility to enjoy benefits throughout the entire production process. By utilizing flags categorized by industry, even different production equipment manufacturers can obtain unified information, contributing to production DX compatibility. It is expected to continue spreading towards the standardization of industrial communication technologies. While OPC UA offers significant advantages, establishing routes that connect networks across segments without boundary restrictions can create security holes. The one-way restricted OWCD enables "OPC UA communication" that prevents intrusions across segments, starting from IT to OT. Even with the use of firewalls and switches, maintenance can be cumbersome, and mistakes can occur, with older firmware potentially failing to prevent intrusions. The OWCD "OPC UA" does not require configuration for one-way communication, making it hassle-free and reliable. In the current climate where multi-layered defense against ransomware is essential, we respond to the security needs of production equipment. There is an explanatory video at the related link below! Please utilize the "Contact Us" option at the link.

  • Software (middle, driver, security, etc.)
  • Firewall and intrusion prevention
  • Other information systems
  • Communication restriction device

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Physical Layer One-Way Communication Restriction Device "Data Diode OWCD"

Physical Layer One-Way Communication Restriction Device "Data Diode OWCD"

One-way shutout! A communication restriction device that physically enhances security.

The "Data Diode OWCD" is a physical one-way communication restriction device that physically limits communication to one direction. No configuration is required for one-way communication. Because there is no physical (electrical) connection, it cannot be mistakenly connected like a firewall due to configuration errors. Additionally, we provide a standard data file transfer program. When a data file is written to the transfer folder of the upstream PC, it is transferred to the output folder of the downstream PC. 【Features】 ■ No configuration required for one-way communication ■ By switching the front panel switch, it is possible to switch between one-way communication and two-way communication modes ■ Monitors the state of the switch and notifies the upstream network ■ Standard data file transfer program provided *For more details, please refer to the PDF materials or feel free to contact us.

  • Communications
  • Communication restriction device

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