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.
Post-Quantum Cryptography for OT and IIoT: CNSA 2.0 and NIST IR 8547 Deadlines
ML-KEM and ML-DSA on 15-year-lifespan PLCs, gateways and sensors: what CNSA 2.0 and NIST IR 8547 deadlines mean for industrial firmware and PKI.
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.
ISA-95 and ISA-99: The Complete Technical Guide to Industrial Automation Standards
Deep ISA-95 & ISA-99 reference — Purdue model levels, B2MML, MES-ERP integration, IEC 62443 zones/conduits, and modern UNS-era adaptations.