Sam Houston State University paper – “The Need for Interdisciplinary Programs for Control System Cybersecurity”

The Institute for Homeland Security at Sam Houston State University published my paper – “The Need for Interdisciplinary Programs for Control System Cybersecurity”. The paper can be found at Weiss.2025-1018. Operational Technology (OT) / Control Systems support the critical infrastructures of electric power in traditional and renewable energy systems, water, oil/gas, chemicals, manufacturing, pipelines, rail, […]

June ICS/SCADA Cybersecurity Symposium to address real CONTROL SYSTEM cyber incidents

In preparation for the June 3-4 ICS/SCADA Cybersecurity Symposium in Chicago, I continue to be aware of CONTROL SYSTEM cyber incidents. There were no discussions of control system cyber incidents at RSA, though there were many discussions of network-related cyber events. I was recently contacted by someone trying to find public OT cyber incidents leading […]

June ICS/SCADA Cybersecurity Symposium to address unique control system cyber security issues

June 3-4, I will be participating in the ICS/SCADA Cybersecurity Symposium in Chicago. My two sessions will address important control system-unique issues not being addressed elsewhere. June 3rd, I will be moderating a first-of-a-kind session bringing together a control system engineer and an OT network cybersecurity researcher to explore the cultural and operational divide between […]

The RSA Cybersecurity Conference is not relevant to control systems- what’s missing is in plain sight

Control system field devices have no cyber security, authentication, or cyber forensics. These devices were orphaned from cybersecurity programs as OT networks became the focus of cybersecurity programs and the RSA Cybersecurity Conference. At RSA, there were numerous discussions about network cybersecurity threats from Russia, China, and Iran, as well as on the latest APTs. […]

OT and Engineering are not the same and are creating dangerous conditions

A recent job solicitation from a medium-size water utility seeking engineers included knowledge of associated industrial communications and networking equipment. However, the engineers were not responsible for cybersecurity of those networks and there was no mention of the term OT nor any consideration of with working with the network security organization. Another recent job solicitation […]

Critical infrastructures cannot be secured because network security and engineering won’t work together

There continues to be a gap between the engineering organizations in end-users and control system suppliers responsible for reliability, functionality, and safety on the one hand, and the network security organizations responsible for network security on the other. Control systems are neither just engineering nor network security but a combination of both: modern networking technologies […]