OWCD File Collection and Delivery, Folder Transfer, File Transfer Communication Software

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One-way communication restriction device data diode OWCD series

last updated：Jul 13, 2026

Official site

Information transmission to different security segments via USB? We now have the data diode OWCD. Leave file transfer to us.

Various mechanisms are essential for cybersecurity. There are various threats such as password theft and virus infiltration. One of these is unauthorized access. Unauthorized access can be divided into layers that interact with the outside, layers that are normally important, and layers that require strict management, both from external and internal sources. Measures are necessary here as well. Zero Trust does not prevent the intrusion itself. The data diode "OWCD" physically restricts communication to one direction only and does not allow backflow. Since it is a physical measure, there are no settings required for this restriction. It is completely hassle-free. Information transmission still commonly utilizes files. Therefore, we have prepared software that transfers files only in the permitted direction. The files are not limited to traditional formats like CSV but also include markup formats like JSON. While synchronization cannot be guaranteed, various information linkages are possible. Moreover, it works exceptionally well with mechanisms such as Zero Trust and virus detection. While OWCD does not solve everything, the way it is utilized can significantly enhance defense capabilities. For inquiries, please visit the related link below ⤵ There is an explanatory video available.

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basic information

You can use the file transfer software as a core and add on to it. One of the components, the file collection and delivery software, allows you to use it after setting up the file transfer relationships in advance. The software regularly checks the source computer, and if there are files in the designated folder, it delivers them to the designated folder on the destination computer. The data diode "OWCD" physically restricts communication to one direction only and does not allow reverse flow. In addition, by combining it with zero trust inspections of each computer and virus checks before and after file transfers, you can implement even greater security measures. The OWCD itself comes in two models: the OWCD-2 for 100Mbase-T and the OWCD-G for 1000Mbase-T. The effective values may vary depending on communication packet loss measures and the processing capabilities of your PC. There is also the OWCD-XG for 10Gbase-T, but we will need to confirm your requirements in advance. While the introduction of the OWCD requires initial investment, it represents a significant step forward in strengthening defenses without incurring operational costs. For inquiries, please contact us through our company website above.

Price information

It's not cheap. However, it is more reasonable compared to data diodes from other companies. In this era, where layered cybersecurity measures are essential, combining various countermeasures is crucial. With the emergence of generative AI, there are instances where complete autonomy can lead to rapid attacks, and by the time you grasp the situation, it may already be compromised. OWCD restricts communication to one direction, which can be inconvenient, but it would be regrettable to be breached by malware. The OWCD itself is unrelated to settings, making it highly compatible with mechanisms like zero trust and virus detection. Please make use of it.

Delivery Time

Please contact us for details

※The OWCD main unit 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

- For file management and antivirus measures in government offices - Moving valuable data collected from experiments to a personal computer - Transferring data from medical devices to the medical record system - Moving data from PCs handling important information to a data file server - Transferring from a general office network to a network accessible from outside the company Note: The above refers to the image of moving replicated files created from the original data at hand. Even when transferring operational data collected from production equipment and measuring devices in formats like CSV or JSON, this allows for safe transmission of data 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, food manufacturing, etc., and collecting information for remote support services - Collecting operational information for equipment asset management. There are also customers who request database integration. While there are methods involving expensive data diodes or replicators, data diodes cannot synchronize time due to their characteristics, so let's systematize what can be done. There are increasing cases where those considering ransomware countermeasures implement this when organizing network segments. It's understated but powerful!

Detailed information

File transfer software This is the core software of this page. Based on this, we will add "folder transfer" and "file collection and delivery." Starting with OT to IT, in fact, this combination of software and OWCD-2 is the most commonly used for various applications.
Folder transfer software When sending information from various equipment, it is often the case that the source processes and outputs the information in batches. We want to receive that in a folder and send it all together. We respond to such needs.