Engineering Blog for High Performance Insights

We discuss MQTT relative to OPC UA. Not equivalents - each brings its own strengths and weaknesses to the OT environment

SECURITY BRIEF: In this posting we explore the operational aspects of deploying resolution of exploitable vulnerabilities by manufacturers in the field. This paper is a companion to "The Four Clocks: Manufacturers Edition" This edition addresses the asset owner and operator: the entity running the estate at the operations level, on whom NIS2’s risk-management measures and Article 23 reporting clocks bind directly (where in scope), and whose engineering obligations run throu