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Cybersecurity experts identify five trends that leaders responsible for cyber-physical systems protection programs and OT security must strategize around.
Cyber Resilience
Industrial
Operational Technology
Operational Resilience
Vulnerability Management
Risk Management

5 Trends Driving OT Security in 2026: From State-Sponsored Attacks to AI-Powered Threats

George V. Hulme
Jose Emmanuel Galeana, OT Cybersecurity Manager for Cemex, a large building materials company in Mexico, discusses the importance of a comprehensive, up-to-date, centralized inventory of all OT assets in an industrial environment, and why it’s integral to effective asset management.
Nexus Conference
Operational Technology
Operational Resilience
Cyber Resilience

José Emmanuel Galeana Sobre la Ciber Resiliencia en la Industria de Materiales de Construcción

Jose Emmanuel Galeana, OT Cybersecurity Manager for Cemex, a large building materials company in Mexico, discusses the importance of a comprehensive,…
Michael Mimoso
Arturo Montiel, IoT/OT Global Solution Architect, with Xignux, talks about why increasing connectivity for previously air-gapped assets in manufacturing could benefit plant managers. Each new asset, however, also creates a potential entry point for attackers, so threats must be detected as early as possible.
Nexus Conference
Cyber Resilience
Operational Resilience

Arturo Montiel Sobre la Resiliencia Cibernética en la Manufactura

Arturo Montiel, IoT/OT Global Solution Architect, with Xignux, talks about why increasing connectivity for previously air-gapped assets in manufacturing could…
Michael Mimoso
David Ruzicka, OT Security Director at Clarios, a top manufacturing organization, explains why it’s important for enterprises integrating and converging IT and OT to involve engineers and asset operators in cybersecurity strategy. Ruzicka explains the advantages engineers can introduce into this integration, and how a collaborative approach secures the shop floor and brings value to the business.
Operational Resilience
Operational Technology
Industrial
Nexus Conference

David Ruzicka on Bridging the Gap Between Engineers and Security

David Ruzicka, OT Security Director at Clarios, a top manufacturing organization, explains why it’s important for enterprises integrating and converging IT and…
Michael Mimoso
IT cybersecurity teams inheriting operational technology security and cyber-physical systems protection programs often come into these situations with competing incentives. This dynamic creates gaps in protecting OT and CPS that must be assessed and addressed.
Risk Management
Operational Resilience
Industrial
Operational Technology
Cyber Resilience

Competing Incentives Create IT/OT Security Gaps

Jon Holzbauer
Connected process control technologies force asset owners to change their perceptions of risk, cyber resilience, and operational resilience.
Operational Technology
Operational Resilience
Cyber Resilience
Risk Management

Nexus Reflections and Predictions: Steven Sim

Steven Sim
nexus_secure-by-design-labonty-1731623724.jpg
Cyber Resilience
Industrial
Operational Resilience
Operational Technology
Risk Management

Nexus Reflections and Predictions: Jim LaBonty

Jim LaBonty
nexus_hulme-ai-in-ot.jpg
Cyber Resilience
Operational Resilience
Operational Technology
Risk Management

CISA Warns: AI Integration Exposes OT to ‘Unsolved’ Semantic Threats

George V. Hulme
Industrial cybersecurity expert Danielle Jablanski reflects on market shifts around operational technology (OT) and industrial control systems (ICS) cybersecurity and predicts a newfound emphasis and approach to security metrics in 2026.
Operational Technology
Operational Resilience
Cyber Resilience
Risk Management

Nexus Reflections and Predictions: Danielle Jablanski

Danielle Jablanski
Jay C. Catherine, a security architect for a major retailer, joins the Nexus Podcast to discuss best practices for logistics cybersecurity within the retail space. This includes securing not only distribution, but also the operational technology involved in these manufacturing processes.
Industrial
Internet of Things
Cyber Resilience
Operational Resilience
Operational Technology

Nexus Podcast: Jay Catherine on Securing Logistics, OT in Retail

Michael Mimoso
China-nexus threat actors are targeting edge devices that do not support EDR. Adm. Michael Rogers writes that cyber-physical systems could be next since many of the connected OT, IoT, and IoMT devices and sensors also lack EDR protection.
Operational Resilience
Internet of Things
Cyber Resilience
Healthcare
Industrial
Risk Management

Adversaries' Adaptability is Bad News for Cyber-Physical Systems

ADM. Michael S. Rogers, USN (Ret.)
Jon Holzbauer, OT Systems Manager at Silgan Containers, explains his experience facilitating the journey to OT security for IT security professionals. Coming from an IT perspective with an OT background, he has navigated the differing incentives, terminology and communication challenges, and overall connectivity and convergence of different technologies that are core to the business. Bridging the gap relies on finding overlaps between IT and OT, encouraging learning from each others’ day-to-day responsibilities, and encouraging effective communication.
Operational Technology
Operational Resilience
Cyber Resilience
Nexus Conference

Jon Holzbauer on Converging IT and OT Security Teams

Jon Holzbauer, OT Systems Manager at Silgan Containers, explains his experience facilitating the journey to OT security for IT security professionals. Coming…
Michael Mimoso
Latest on Nexus Podcast
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The Nexus podcast features conversations with security leaders, researchers, and experts sharing their expertise on cyber-physical systems security.
Jay C. Catherine, a security architect for a major retailer, joins the Nexus Podcast to discuss best practices for logistics cybersecurity within the retail space. This includes securing not only distribution, but also the operational technology involved in these manufacturing processes.
Industrial
Internet of Things
Cyber Resilience
Operational Resilience
Operational Technology

Nexus Podcast: Jay Catherine on Securing Logistics, OT in Retail
On this episode of the Nexus Podcast, Greg Garcia, Executive Director of The Health Sector Coordinating Council Cybersecurity Working Group, discusses the Sector Mapping and Risk Toolkit (SMART). SMART contains a set of 17 templates that enable healthcare organizations to map and visualize workflows, identify areas of risk, and where mitigations are most desperately needed.
Healthcare
Risk Management
Operational Resilience
Cyber Resilience

Nexus Podcast: Greg Garcia on the Sector Mapping and Risk Toolkit for Healthcare
nexus_frenz.jpg
Healthcare
Vulnerability Management
Risk Management
Internet of Things
Cyber Resilience

Nexus Podcast: Christopher Frenz on Evidence-Based Security