How to Handle the Modbus Protocol
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Have you ever needed to simulate or intercept Modbus communications to debug or automate processes? In this article, we show…
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Industry 4.0 and its impact in OT networks
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Industry 4.0, the Fourth Industrial Revolution, is profoundly transforming manufacturing and production. Its goal is to connect machines, people, and…
Industrial Honeypots: Know Your Enemy
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In an increasingly interconnected world, where cyberattacks threaten not only information but also critical infrastructure, the need for innovative defense…
MiTM attacks: what they are and how to protect yourself
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In an increasingly interconnected world, cybersecurity has become a top priority for businesses and industries. With the rise of the…
How Does the NIS2 Regulation Affect Spain?
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On January 14, the Spanish government announced the approval of the preliminary draft of the new Spanish cybersecurity law, whose…
Best Practices Guide for OT Network Monitoring
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It is well known that OT networks are fundamental in the industrial sector and require a series of characteristics to…
DNP3 Protocol security
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The DNP3 Protocol is an industrial communication protocol used between components in process automation systems. It was developed for communication…
POSEIDON: Comprehensive Cybersecurity in Water Cycle Management
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The water sector faces significant challenges from increasing digitalization and automation, which, while essential for efficient management, contrast with a…
Air Watcher: Wireless device discovery in InprOTech Guardian
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In modern industrial environments ensuring robust security measures against unauthorized wireless devices is essential from both an operational and regulatory…
ISA/IEC 62443: The golden standard in Industrial Control Systems
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ISA/IEC-62443 is the name given to the set of norms and standards most widely used worldwide to protect industrial control…