Data Diode OWCD File Secure Link

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One-way communication restriction device data diode OWCD file secure link

last updated：Jul 02, 2026

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Are you able to communicate information safely? You are the most targeted. It's easier to implement cybersecurity measures by transmitting it as a file.

The one-way communication restriction device data diode OWCD has become essential for cybersecurity. Its simplicity, dedicated to flowing communication in one direction from left to right, is the reason. There are no complicated settings, and it has the convenience of an Ethernet cable. Taking a step beyond "just flowing communication," we have prepared a system that prevents intruders when moving frequently used "files" to networks with different management classifications, ensuring that unnecessary information is not sent to the recipient. This is the OWCD "File Secure Link." It is equipped with a function that automatically moves files between predetermined computer folders, allowing files to be delivered to another segment. What is actually increasing in Japanese offices is "files." The management of data is difficult to loosely couple with security measures or system expansions, and files are surprisingly used. With files, encryption and backup are easy. OWCD "File Secure Link" can be used easily and clearly, ensuring safe and secure operations. It is used for safely sending files in inter-office collaboration and equipment management in production sites! For inquiries, please visit the related links below.

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basic information

In a typical office, zero trust measures involve checking whether the counterpart is trustworthy on a network that is securely connected. However, critical infrastructure adds the element of "not being connected," so relying solely on zero trust measures is not sufficient. We respond to the need of wanting to share information in such contexts. We regularly collect files placed in folders registered by customers and transfer them to the registered folder via an OWCD that only connects in one direction. When it comes to files, many people think of documents, but in reality, the usage of: - Markup language data "files" used for inter-office collaboration - Operational data "files" collected from production sites and equipment management is increasing day by day. Whether the files are binary, CSV, JSON, or even Word/Excel, there are no issues. Moving to backup storage is also straightforward. They can be managed in an isolated zone. Files are still very much in use. Please consider this. OWCD is also being utilized by major system integrators for business development. We will assist with the implementation. For inquiries, please refer to the related links above.

Price information

The function of collecting and delivering files is as follows: - We want to support communication protocols other than files. - There isn't usually such a large volume of file transfers. - In the first place, it's not really about moving files... Please feel free to consult us about these matters. While we talk about increasing efficiency through digital transformation, if you integrate systems without considering ransomware countermeasures, it can lead to significant costs later on. Zero trust says "boundary control is outdated," but how you use OWCD at key points can greatly change the overall cost. For inquiries, please visit the related links above.

Price range

Delivery Time

Please contact us for details

※It is made to order. The standard delivery time for the basic model is 12 weeks. Please contact us through the related link above.

Applications/Examples of results

The source computer regularly searches a pre-specified folder and transfers the desired files to a specific folder on a computer in another security zone via a data diode (OWCD). - For file management and antivirus measures in government agencies - Moving valuable data collected from experiments to a personal PC - Transferring data from medical devices to a medical record system - Moving data from PCs handling important information to a data file server - Transferring data from a general office network to a network accessible from outside the company Note: The above describes the image of moving duplicate files created from the original data at hand. Additionally, when transferring operational data collected from production equipment or measuring devices in formats like CSV or JSON, this file secure link allows for safe data transmission from the equipment side to the IT zone. - Aggregating production information in oil, chemical, and pharmaceutical manufacturing plants - Visualizing the operational status of entire lines in machine tools and food manufacturing, as well as collecting information for remote support services - Collecting operational information for equipment asset management. There are increasing cases where those considering ransomware countermeasures implement this when organizing network segments. It may seem understated, but it is powerful!

Detailed information

A data diode is a device that restricts communication to one direction. To better utilize this feature, we have established a function for file collection and delivery. The data diode OWCD prevents unauthorized access and the exfiltration of files by viruses using the route for sending files. However, simply supporting communication protocols does not provide convenience for users. Therefore, "File Secure Link" allows files to be transferred between specific folders on computers that cannot see each other due to different security management zones. It can be easily configured even by those who are not communication security experts, such as firewall or router specialists. We encourage you to make use of it.