Anomaly detection in OT networks: a key defence

Operational Technology (OT) forms the backbone of many industrial operations in today's world. From energy to transportation to manufacturing, OT systems ensure the automated control of critical processes that keep our infrastructure running. However, with the growing integration of digital technologies into OT networks, the vulnerability of these systems to cyber threats is also increasing. Anomaly detection in OT networks is thus becoming a key defense against potential attacks. And this is where the company Westercom s.r.o. enters the scene.

What is anomaly detection?

Anomaly detection is the process of identifying unusual patterns in data that may signal potential threats or errors in the system. In the context of OT networks, anomaly detection can reveal discrepancies indicating that the system has been attacked, misconfigured, or that other issues are occurring that may result in outages or equipment damage.

Why is anomaly detection in OT networks so important?

In the industrial sector, even small errors can cause significant problems. A minor fault in the energy network can lead to extensive power outages, while an issue in a production line can halt manufacturing and cause financial losses, and in passenger transportation, potential tragedies are easily imaginable. Cyberattacks on OT networks can have catastrophic consequences if not detected and addressed in time.

How will we help with anomaly detection?

We provide highly specialized anomaly detection services in OT networks. Thanks to a deep knowledge base in the field of OT and cybersecurity, we can offer our customers the following benefits:

1. Asset Management: This Asset Management platform represents a revolutionary solution for effective management and monitoring of connected IT resources. You can systematically categorize and filter all system assets, from PLCs to broadcasting stations. With advanced automatic detection technology iSID, we can identify and classify various types of assets (including unwanted or dangerous ones), providing users with the flexibility in customizing labels and adding their own types. Information about potential vulnerabilities is automatically provided for all found connected devices. Our platform is designed to meet the needs of IT professionals, ensuring optimal management and security of your resources, while being simple and clear.

   

2. Malware Activity Detection: We use advanced algorithms and machine learning methods to identify and monitor suspicious activities in the network. Our solution continuously monitors traffic and analyzes behavior patterns to detect unusual and potentially harmful activities. Thanks to a combination of signature, heuristic, and behavioral analysis, we can quickly identify and respond to threats, including those that are new or previously unknown. Our goal is to provide organizations with maximum protection against malicious software and minimize the risk of security breaches.
   

   

3. Personalized Solutions: In the field of anomaly detection in OT networks, solutions tailored to the unique needs of each organization are crucial. These solutions include a thorough analysis of customer needs, customization of detection algorithms, integration with existing systems, training, and regular updates. With them, organizations can effectively counter cyber threats and enhance the overall security of their OT networks.

   

4. Expert Support: In today's rapidly changing digital age, maintaining an OT network resilient to various threats is very time-consuming. It's not just about protection against sophisticated cyberattacks, but also ensuring that the network is protected against human errors and complies with all legislative regulations. This requires not only a deep understanding of one's own infrastructure and comprehensive knowledge of changing bureaucracy but also continuous analysis of the latest models and techniques of cyberattacks. Mastering all these aspects can easily and very quickly deplete your human resources. Therefore, leave all these complex tasks to us. With our team of experts, you can be assured that your OT network will not only be protected but also optimized in accordance with the latest standards and practices in cybersecurity.

Conclusion

In today's digital age, the cybersecurity of OT networks is more important than ever before. With the increasing number of threats, it is essential to have a reliable solution for anomaly detection that can protect your critical assets. Together, we can ensure that your OT networks will be secure and protected against potential threats.