EU CRA vs NIS2 vs IEC 62443: Compliance Mapping for IoT and OT Vendors
How the EU Cyber Resilience Act, NIS2 and IEC 62443 overlap for IoT and OT vendors: scope, obligations, deadlines, evidence, and a control-mapping.
EU Cyber Resilience Act 24-Hour Reporting: A 5-Step Compliance Architecture for IIoT Vendors (2026)
EU CRA reporting obligations went live 11 Sept 2026. A 5-step architecture for IIoT vendors: detection, triage, the 24h/72h/14-day clock and ENISA submission.
Zero Trust Architecture for Industrial OT / IoT (2026)
Zero-trust architecture for industrial OT and IoT — micro-segmentation patterns, identity for machines, NIST SP 800-207 applied to plants, and what the Purdue model gets wrong.
IEC 62443 Cybersecurity for Industrial Control Systems: Zone and Conduit Architecture in Practice
IEC 62443 explained for 2026: zones and conduits, security levels, foundational requirements, a worked risk assessment, certification and CRA/NIS2 links.