Wirtek's Blog
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Building reliable connected systems and industrial IoT
Why industrial IoT succeeds or fails on integration, and how protocols, network design, context and scalable platforms fit together.
OT and industrial cybersecurity
How OT and industrial cybersecurity fits together: monitoring, IT/OT convergence, NIS2 obligations and the Cyber Resilience Act.
Intrusion detection and monitoring for OT networks
Why operational technology needs intrusion detection and continuous monitoring, how OT monitoring differs from IT, and what detection...
Securing IT and OT convergence in industrial systems
How to secure IT and OT convergence in industrial systems: the Purdue model's evolution, segmentation, zero trust and alignment with...
What NIS2 means for substation and SCADA security
How NIS2 reshapes OT security for substation automation, SCADA and RTUs, and what energy operators must document to stay compliant.
NIS2 directive: what organisations need to know in 2026
Learn how the NIS2 Directive impacts EU organisations, including requirements, scope, and practical steps for cybersecurity compliance.
Cyber Resilience Act explained for software and IoT companies
Learn how the EU Cyber Resilience Act affects software and IoT companies, including requirements, timelines, and compliance steps.
5 Critical Cybersecurity Threats in 2022
Learn what the 5 most critical cybersecurity threats in 2022 are and why cybersecurity is more challenging than ever before.
