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Cyber Resilience
Risk Management
Operational Technology
Operational Resilience

Administration Takes Aggressive Cyber Posture with New Strategy, Cybercrime Executive Order

Cristin Flynn Goodwin
Data centers have been targeted for kinetic attacks during the ongoing Iran war, and given their strategic prioritization during the conflict, they could be targeted for cyberattacks as well. Nexus contributor James LaBonty explains the risk and potential vulnerabilities, including building management systems and other cyber-physical systems.
Cyber Resilience
Operational Technology
Risk Management
Vulnerability Management
Operational Resilience
Industrial

Protecting Physical, Digital Security of Data Centers During Conflict

Jim LaBonty
OT cybersecurity expert Dan Ricci writes about what OT asset management and visibility can reveal about an industrial environments, including the surfacing of risk signals, exposure of hidden dependencies, and insight about the efficacy virtual network segmentation policies and practices.
Industrial
Operational Resilience
Operational Technology
Cyber Resilience
Risk Management

From OT Asset Management to Insight: Turning Visibility Into Something That Matters

Dan Ricci
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
The Department of Defense has issued comprehensive guidance requiring all organizational units to implement zero-trust security principles across operational technology (OT) systems, marking a fundamental shift in how the military secures critical infrastructure from power grids to manufacturing control systems.
Zero Trust
Operational Technology
Cyber Resilience
Federal

Pentagon Mandates Zero Trust Security Framework for Operational Technology Environments

George V. Hulme
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
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Cyber Resilience
Industrial
Operational Resilience
Operational Technology
Risk Management

Nexus Reflections and Predictions: Jim LaBonty

Jim LaBonty
Compensating controls are often the only cybersecurity options available to offset risk in operational technology environments still supporting legacy technology or end-of-life industrial control systems or field devices.
Operational Technology
Cyber Resilience
Vulnerability Management
Risk Management

Nexus Reflections and Predictions: Don C. Weber

Don C. Weber
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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
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Operational Technology
Cyber Resilience
Vulnerability Management

Nexus Reflections and Predictions: Pedro Umbelino

Pedro Umbelino
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