Let's prevent unauthorized intrusions from web servers with the data diode "OWCD"!
One-way communication restriction device data diode OWCD
Zero Trust is not a philosophy of "abandoning boundaries." What is the "final boundary" required in all networks in the AI era?
There has been growing concern about cyber threats following an incident where OpenAI's intrusion capabilities were tested in a controlled environment, leading to a runaway situation that resulted in unauthorized access to other companies' systems. The information-stealing malware (infostealer), which is the first step in an intrusion, collects information from devices and sends only the useful data for the intrusion to the AI, which then instructs the next steps. This process reportedly takes about a minute, and it is clever enough to evade communication monitoring. If an intrusion is allowed, attackers can cause damage at any time, potentially leading to serious consequences such as business shutdowns. OWCD physically isolates communication in one direction. Since external-facing web services are accessible to anyone, it is difficult to apply zero-trust mechanisms to them, making them surprisingly hard to defend. Surprisingly, cloud services are vulnerable to new types of attacks because the management responsibility lies with the users. Intrusions often start from such points... Cyberattacks aim for "operational shutdown," and once breached, business continuity becomes precarious. OWCD firmly protects the boundaries and does not allow intrusions. There is an explanatory video at the related link below! This technology is patented by Mitsubishi Heavy Industries, Ltd.
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basic information
In recent years, while Zero Trust security has gained attention, misunderstandings such as "boundary defense is outdated" and "boundaries are unnecessary" have spread. However, Zero Trust is a strong measure against lateral movement and the upgrading of authentication privileges, but its essence is not to "discard the boundary," but rather to "not place trust solely in the boundary." This does not mean that boundaries are unnecessary. On the contrary, boundaries should be "strengthened on the premise of not trusting." A Data Diode is a structure that connects a cable in one direction only to a circuit that is physically disconnected, completely eliminating reverse pathways. The "OWCD" enforces one-way communication without the need for configuration, making external intrusion impossible at the physical layer. The "OWCD" does not allow any communication to flow in the reverse direction, physically nullifying attacks. Exploits of vulnerabilities or attacks via remote accounts are also rendered ineffective, achieving a risk reduction equivalent to network separation. The "one-way communication restriction" fundamentally cuts off intrusion pathways, dramatically enhancing safety. There are also methods to use it in such a way that even if it is turned upside down, it cannot exit to the outside. Please contact us via the related links above.
Price information
Ransomware attacks have become a cost-effective "business." Thinking "we're a small company..." is a mistake. An attack can be carried out for tens of thousands of yen, while it can impose recovery costs of hundreds of millions of yen (of course, without any ransom). Once AI is used to find vulnerabilities, it becomes difficult to prevent intrusions. It's not just about how to prevent attacks, but how quickly you can recover is key. In an era where utilizing the internet is essential, a multi-layered defense that cannot be breached at its core is the investment that pays off. Please contact us via the related link above.
Price range
P5
Delivery Time
※This is a made-to-order product. Please contact us via the related link above.
Applications/Examples of results
IT → Internet, OT → If communication can be restricted in one direction between IT and OT, it can be used anywhere, such as between individual devices. This time, we introduced the "Database ⇒ Customer-provided (display) information update circuit to the Web server," but it also includes: - Segmentation from the core infrastructure's most critical segments - Securing communication in government agencies, data file transfer - Circuits for sending production data from OT systems to IT systems in the supply chain - Information distribution circuits from medical databases to insurance claim receipt systems - Information dissemination via email (also for sending predictive preventive information) It is actively used in various ways. There are many achievements in remote monitoring of thermal power plants (including overseas: achievements in South Korea, Southeast Asia, and Europe). Although I can't discuss it in detail, it is also being utilized for the defense of critical infrastructure important to everyone. The notion of "Our company is small..." is no longer relevant. In the UK, four small thermal power plants were breached, and water supply facilities have also been compromised. Once viewed as infrastructure, everyone is a target; the supply chain is also infrastructure. It is being utilized as the last bastion of multi-layered defense to protect your core. Please contact us through the related links above.
Detailed information
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This is the first product of the data diode "OWCD," the OWCD2. It is a general-purpose model with a communication bandwidth of 100 Mbps. Recently, the amount of communication used by everyone has increased, leading to capacity shortages, but it is still very much in use for intrusion prevention measures from the Syslog collection route, among other things.
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This is the OWCD G. It is a flagship product of OWCD that supports a communication bandwidth of 1 Gbps. It can be utilized for various needs that require a data diode. It is ideal for applications built by system integrators. Customized models are also available. Please feel free to consult with us.
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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
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