Network monitoring essential for log collection: Data diode "OWCD"
One-way communication restriction device data diode "OWCD"
"A unidirectional device that achieves 'zero backflow' just by placing it" - A data diode that guarantees the safety of SPAN mirrors at the physical layer.
Cyber attacks are now an era of "realizing after intrusion." Log collection for monitoring is essential for corporate defense. However, when it comes to SPAN being passive yet completely safe, there are concerns: - Misconfigurations can lead to bidirectional communication. - If the monitoring side (SOC/log server/NDR) is compromised, there is a risk of backflow. - Software control alone cannot achieve zero risk. - Audits are beginning to demand "backflow countermeasures for monitoring paths." In such cases, the time has come for the "one-way communication restriction device" OWCD, which physically blocks backflow. It can be implemented simply by placing it in the existing network to realize one-way data collection. - No configuration required. - Completely blocks backflow at the physical layer. It enhances the safety of monitoring and log collection. The "five zeros" provided by the one-way device: - Zero backflow. - Zero unauthorized access. - Zero misconfiguration risk. - Zero operational burden. - Minimal implementation cost. It is the only option to add physical safety without changing the existing network. The adoption by infrastructure engineers is rapidly increasing. Support services are essential; SIers, why not effectively utilize this in your cybersecurity sales efforts? There is an explanatory video at the related link below! Feel free to contact us.
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basic information
The Data Diode is based on the principle of connecting circuits that are physically separated without any cable connection, allowing data to flow in only one direction. There are no settings required for one-way communication, so there is no possibility of reverse flow. For connectionless protocols like Syslog (where having a connection would be problematic), you simply place this physical boundary device between the data collector and the source. No configuration is needed for the Data Diode. There are no setup tasks typically associated with routers and firewalls, making operational management simple. There is also no concern about settings or passwords being compromised. Even in the unlikely event of an incident, the data collector will never send back a response, which is prohibited in mirroring. While monitoring continuously is beneficial, boundary control that limits data flow to one direction is advantageous. For companies providing infrastructure engineering, self-regulation is a significant advantage for ensuring client trust, allowing them to focus on SIEM activities by physically isolating systems. It is also useful for boundary management when monitoring OT with IT. For inquiries, please refer to the related links above.
Price information
If you were to do the same thing with a third-party data diode, it would incur tremendous costs, but with OWCD, that is not the case. It is far simpler than various configurations and VLAN setups. While there is indeed an initial investment, it is clearer than the costs associated with unclear cybersecurity, providing a different level of reassurance for management. Additionally, for SIers providing infrastructure engineering, this investment will greatly contribute to enhancing customer trust. The first step towards zero trust in OT, a "symbol of safety," and the visual and physical sense of security will resonate with management as well.
Price range
P5
Delivery Time
※For made-to-order production, please contact us through the related link above for pricing and other inquiries.
Applications/Examples of results
Mirroring communication signals from a switching hub for monitoring is simply about connecting the OWCD to the circuit. No special routing settings are required. It has been adopted by many companies. Production network → (SPAN) → OWCD → Monitoring side Factory PLC → Mirror → OWCD → Log server Camera footage → Mirror → OWCD → VMS Corporate LAN → TAP → OWCD → SOC/NDR OT/ICS The control network is kept in a state that "absolutely cannot be rewritten" from the outside. One-way guarantee of log transfer is effective even in audits, serving as "insurance" to reduce factory downtime risks. SOC/SIEM/NDR Physically eliminate the risk of SPAN backflow, completely blocking intrusions from the SOC side. If you are an NDR vendor, bundled sales are possible. Surveillance cameras/VMS Prevent the camera network from being used as a stepping stone, physically blocking reverse intrusions into the footage side. You can enhance security without changing existing cameras. Finance/Data Center Ideal for one-way transfer of audit logs; expensive data diodes are not necessary. How is it? For inquiries, please visit the related link above.
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Company information
Our company is a member of the Mitsubishi Heavy Industries Group, serving as a design technology partner for Mitsubishi Heavy Industries, where we engage in planning and mechanical design for prime movers (steam turbines/boilers, gas turbines, water turbines), pumps, and various plants, as well as instrumentation control system planning and electrical design. In order to meet the increasingly diverse and sophisticated needs of our customers, we will continue to challenge ourselves to improve our technological capabilities, streamline operations, and reduce costs based on the trust we have built with users. Through this, we are developing activities that contribute to society by providing the products and engineering capabilities we have cultivated so far to everyone. Alongside the sale of products related to IoT, manufacturing DX, and on-site monitoring/condition monitoring, we will focus on custom orders, customization, and system construction to realize your ideas. We encourage you to consider utilizing our services. https://eng.power.mhi.com
![[Information] Latest Trends and Examples of Data Diodes](https://image.mono.ipros.com/public/product/image/2050212/IPROS14803315463455232258.jpg?w=280&h=280)
![[Data] Data diodes provide cybersecurity for substations.](https://image.mono.ipros.com/public/product/image/2050212/IPROS1060237848567759815.jpg?w=280&h=280)
