Wirtek's Blog
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Previous posts
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.
Energy optimisation through software and data
How software turns energy flexibility into savings: battery dispatch, peak shaving, intelligent buildings and context-aware control.
What the Cyber Resilience Act requires of connected products
What the EU Cyber Resilience Act requires of connected and IoT products: scope, SBOMs, reporting deadlines and the 2026 to 2027...
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...
Connecting legacy industrial equipment to modern IoT
How to connect legacy industrial equipment to modern IoT systems using edge computing, protocol translation and secure-by-design...
Context-aware automation: beyond raw device data
Device telemetry alone cannot optimise connected systems. Context-aware automation fuses external data into real industrial value.
Connectivity reliability in industrial IoT: designing for intermittent and degraded networks
How to design industrial IoT systems for intermittent and degraded networks, with edge architecture, protocol choices, and EU...
Protocol fragmentation in industrial IoT: how to integrate Modbus, OPC UA, MQTT, and the rest
Why protocol fragmentation breaks industrial IoT projects, and how to integrate Modbus, OPC UA, MQTT, and legacy systems into one...
QA for IoT and connected products: why traditional testing falls short
Why traditional software QA fails for IoT and connected products, with current data on testing challenges, security risks, and EU...
What makes an IoT cloud platform scalable?
Discover the key technologies and architecture principles behind scalable IoT cloud platforms for industrial and connected systems.
