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Preventing the Syslog collection circuit from being used by malware: Conditions for Zero Trust.

The compatibility of Zero Trust and data diodes is outstanding! The number of adoption cases is steadily increasing. Let's make visible progress in secure measures!

Zero Trust is fundamentally about "not trusting," but since the premise is "connecting," there is the challenge of "how to connect under the premise of not connecting." This is where the data diode "OWCD" comes into play! When connecting operational technology (OT) networks, such as those in factories and power plants, to external networks (IT), the demand for "sending data securely via one-way communication" is increasing, leading to a rise in the adoption of OWCD. Today, we will discuss "secure transfer of Syslog" within this context. To realize Zero Trust, it is essential to continuously collect and analyze logs and monitoring data from each device, but if that system management information cannot be sent to infrastructure engineers, it becomes nearly impossible to conduct detailed analysis. Once breached, the consequences can be catastrophic... OWCD is perfect for a route that simply sends logs and monitoring data to SIEM. It only allows one-way flow. The adoption by infrastructure engineers is rapidly increasing. It is indispensable for support services. For system integrators, if you want to promote cybersecurity, let's effectively utilize boundary control as well. There is a video explanation linked below! Feel free to reach out for inquiries.

  • Other security
  • Firewall and intrusion prevention
  • filtering
  • Data Diode

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Data Diode OWCD

Physically restrict Ethernet communication to one direction! Simple and clear security.

The "Data Diode OWCD" is a one-way communication restriction device that is effective when it is acceptable to completely block external access to internal networks, such as in cases where email and web browsing are not conducted over the line, and when it is necessary to securely restrict communication in one direction. Unlike gateways, firewalls, and routers, there is no need for logical settings to restrict communication in one direction. We also offer models equipped with send/receive PCs, so please feel free to inquire. 【Examples】 ■ Remote monitoring of thermal power plants (proven results in overseas: South Korea, Southeast Asia, Europe) ■ Critical public infrastructure ■ Offices handling a large amount of personal information ■ Design and engineering firms dealing with intellectual property ■ Departments such as factories and construction companies *For more details, please download the PDF or feel free to contact us.

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Medical institutions should ensure that unnecessary communications are cut off to protect the core from ransomware attacks.

Damage from ransomware infections is further increasing. A slight improvement in convenience can lead to unexpected risks. Let's be mindful of implementing multi-layered intrusion and information leakage countermeasures.

It is said that "with zero trust in security measures, boundary control for intrusion prevention is outdated," but... ultimately, there are vulnerabilities lurking somewhere in security, and intrusions occur from there. Zero trust is fundamentally based on the premise of "connecting," while protecting critical devices requires the premise of "not connecting." The physical data diode OWCD provides hassle-free boundary control that ensures "not connecting." Did you know there are actually two ways to use it? One is to protect the core by "not allowing anything to intrude." The other is to prevent takeover and actual damage by "not allowing anything to exit." Ransomware relies on remote communication with the outside. By shutting that down, we can prevent leaks and encryption. By combining it with access authentication and virus detection mechanisms, we enhance the overall availability of your medical system and protect your medical practice. Not limited to medical institutions, government agencies and companies that skillfully combine OWCD to strengthen security while improving convenience are rapidly increasing, as are the SIers providing these solutions. We encourage your company to utilize the physical data diode OWCD. Please refer to our company website for more information. There are also video explanations! Check out the related links below, including contact information.

  • Firewall and intrusion prevention
  • filtering
  • Other security
  • Data Diode

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OWCD for boundary-restricted data diodes in IoT, production management, and healthcare operations.

Connecting business device networks that handle production equipment and medical devices with general office systems. For cybersecurity at this boundary, start with this.

- Let's collect operational information from the PLC and visualize it. - Let's actively improve yield and quality, as well as conduct condition monitoring using IoT for factory monitoring. - Let's connect medical devices, electronic medical records systems, and medical office systems to enhance the efficiency of expanding healthcare. However, there are high barriers to this: "Our devices are vulnerable from a security standpoint, so we must keep them completely isolated." This is the mindset across various industries. To securely protect IT critical assets that are potentially at risk of external intrusion, we should ensure that they remain completely independent from external sources while allowing information to be shared internally. That's where "OWCD" comes in. It physically shuts out signals from the outside! Zero Trust assumes connectivity; ransomware attacks ultimately break passwords—it's just a matter of time. OWCD itself requires no setup work and can be used simply and clearly. It frees you from maintenance tasks such as configuring routers and firewalls, applying patches, and managing passwords. One of the definitions of cybersecurity recognized in Japan, the United States, and Europe can be realized with "OWCD," which enables one-way communication control. This technology is patented by Mitsubishi Heavy Industries, Ltd. There is an explanatory video linked below! Feel free to contact us as well.

  • Firewall and intrusion prevention
  • Data Diode

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