Methods to Prevent Information Leakage Using OWCD: Measures for Email Attachments
Data Diode OWCD Series
Ransomware damage is increasing, and the risks are also growing. If breached, only a handful succeed in preventing data leaks. Are you implementing measures to prevent theft?
Zero Trust Security: Did you know that if you don't operate it properly at all times, you could have been breached a long time ago? "Stealth Cyber Attacks": Half of passwords are compromised, allowing intruders to enter freely. Even signals of unauthorized access that you might notice later are stealthy 80% of the time, so you won't realize it at that moment... Once it reaches this point, the probability of a bad move failing is only a few percent, allowing them to do as they please. OWCD: Did you know there are actually two ways to use it? One is to protect the core without allowing intrusion. The other is to avoid actual damage by "not revealing anything." In most cases, an attack does not achieve its goal simply by breaching the target. Once inside, the attacker will scout the system, infiltrate critical areas, encrypt data to halt operations, steal confidential information, or continuously send malicious emails... these actions result in actual damage. For this to happen, the virus itself must communicate with an external malicious intruder and be remotely controlled. If that communication cannot occur, even if there is an intrusion, no actual damage has taken place yet, allowing time to detect and eliminate even unknown viruses. Cybersecurity: Depending on how you use OWCD, you can strengthen your defenses. Please consider it. For inquiries, please use the related link below.
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basic information
Email is often cited as a common intrusion route. It embeds viruses in email attachments, which then infect the system when opened. Therefore, we place an OWCD (One-Way Communication Device) to restrict communication only on the incoming side of the email's arrival route. Malware sends information about the route it has taken and the data it has accessed to a remote operator. If this is blocked by the OWCD, it cannot reach core information. Naturally, the leakage of sensitive information is also impossible. By using it alongside [entry management] for ransomware countermeasures, the level of security can be dramatically improved. The OWCD limits communication to one direction and prevents backflow. Moreover, since it is a physical measure, unlike software settings such as firewalls, which can lead to mistakes or oversights, it requires maintenance of settings every time there is a change in personnel or systems, or whenever a new virus patch is released. This raises the risk of errors and makes management and costs quite challenging. It is being increasingly adopted by critical infrastructures such as government agencies, power plants, transportation systems, and various research laboratories, where no margin for error is allowed. For more information, please contact us through our website.
Price information
Current Ransomware Countermeasures - Building a cyber resilience framework based on backups - Establishing a secure network with a focus on supply chain attacks - Vulnerability measures to prevent deep infiltration and leakage of ransomware Applicable to all While the media highlights large corporations, two-thirds of the damage affects small and medium-sized enterprises, with the manufacturing sector, regardless of size, accounting for 40%. Please compare the introduction of OWCD with the revenue loss due to business interruptions. Recovery efforts alone can exceed several million yen, leading to immeasurable losses for your company as well. For more information, please visit the website above.
Price range
P5
Delivery Time
※We are engaged in made-to-order production. Please contact us through our company website mentioned above.
Applications/Examples of results
Government Agency Information Systems (Backflow Control in External Email Reception Checks) Traffic Information Systems (One-Way Control from Control Systems to Public Web Servers) Remote Monitoring Systems for Industrial Equipment (Intrusion Prevention at Data Transmission Units) Supply Chain Information Gathering Systems in the Industry (Intrusion Prevention to Production Equipment, Theft Prevention on the Collection Side) Core Information Management Systems in Research Institutes (Intrusion Prevention to Research Facilities, Theft Prevention from Data Servers) Defense Systems (Details are a bit... ) As mentioned above, these systems are utilized in government agencies, power plants, manufacturers' research institutes, production information transmission points, and defense systems. There are systems used both internally and externally, and efforts are being made to connect them organically to improve productivity. It seems that until now, only large enterprises at the top of the supply chain were concerned, but now the target has expanded to include medium-sized and small enterprises, as well as independent-minded companies that do not consider themselves part of the supply chain. There is no guarantee that your company is not being targeted. We are seeing an increase in inquiries and implementations from companies and organizations that have become aware of the risks. For inquiries, please contact us through our company website 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
