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Fragile Industrial Ecosystems and Revolutions

Pedro Umbelino provides a thoughtful reflection on the year in cybersecurity and cyber-physical systems protection, and his view on what's in store for 2026.

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Congress' failure to reauthorize the Cybersecurity Information Sharing Act of 2015 (CISA 2015) signals a fundamental shift in threat intelligence sharing and overall risk management strategies.
Vulnerability Management
Risk Management
Cyber Resilience
Industrial
Healthcare
Internet of Things

CISO Survival Guide: 4 Steps to Prepare for CISA 2015 Expiration

George V. Hulme
/
Dec 15, 2025
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.)
/
Dec 8, 2025
Amazon's intent to replace humans with robots represents a wave of cyber-physical systems (CPS) security that will need to be implemented not only in the logistics and warehousing industries but also for work-in-process (WIP) inventory in manufacturing and other critical industries.
Cyber Resilience
Industrial
Internet of Things
Operational Resilience
Operational Technology
Vulnerability Management
Risk Management

Automation Inroads Bring Urgency to CPS Protection

Jim LaBonty
/
Nov 24, 2025
The congressional delay in hammering out a federal budget has added another layer of pain to the ongoing crisis for the Cybersecurity and Infrastructure Security Agency (CISA). Not only are there funding concerns., but it's the expiration of critical information-sharing legislation and a regulatory compliance vacuum that has left enterprises unsure about their next steps.
Cyber Resilience
Operational Resilience
Risk Management
Internet of Things

Threat Intelligence Goes Dark, CISA Crisis Leaves Enterprise Security Blind

George V. Hulme
/
Nov 3, 2025

Trending in Cyber

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Jay 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
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

Michael Mimoso
nexus_frenz.jpg
Healthcare
Vulnerability Management
Risk Management
Internet of Things
Cyber Resilience

Nexus Podcast: Christopher Frenz on Evidence-Based Security

Michael Mimoso
Adm. Michael S. Rogers, USN (Ret.) joins the Nexus podcast to discuss the Biden administration's National Cybersecurity Strategy, and its themes of cyber resilience and critical infrastructure protection.
Cyber Resilience
Healthcare
Industrial
Operational Resilience
Risk Management

Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace

Michael Mimoso

Essential Topics (for Security Leaders)

Discover expert insights on Risk Management, Cyber Resilience, Vulnerability Management, and more. Learn how top security leaders safeguard critical cyber-physical systems.
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Risk Management
Nexus Reflections and Predictions: Stefano Scaramuzzino Nexus Reflections and Predictions: Jim LaBonty Nexus Reflections and Predictions: Don C. Weber CISA Warns: AI Integration Exposes OT to ‘Unsolved’ Semantic Threats
Cyber Resilience
Nexus Reflections and Predictions: Stefano Scaramuzzino Nexus Reflections and Predictions: Jim LaBonty Nexus Reflections and Predictions: Don C. Weber CISA Warns: AI Integration Exposes OT to ‘Unsolved’ Semantic Threats
Healthcare
Nexus Reflections and Predictions: Stefano Scaramuzzino CISO Survival Guide: 4 Steps to Prepare for CISA 2015 Expiration Jason Elrod on Bringing AI to Identity Management Adversaries' Adaptability is Bad News for Cyber-Physical Systems
Industrial
Nexus Reflections and Predictions: Jim LaBonty Nexus Podcast: Jay Catherine on Securing Logistics, OT in Retail CISO Survival Guide: 4 Steps to Prepare for CISA 2015 Expiration Adversaries' Adaptability is Bad News for Cyber-Physical Systems
Vulnerability Management
Nexus Reflections and Predictions: Don C. Weber Nexus Reflections and Predictions: Pedro Umbelino CISO Survival Guide: 4 Steps to Prepare for CISA 2015 Expiration Automation Inroads Bring Urgency to CPS Protection

Latest Insights in

ASL Roma 1, a public health provider in Rome, has distinguished itself in the global healthcare landscape over the past two years by implementing advanced cybersecurity strategies, moving toward a hyper convergent security model, the so-called HyperSOC, in response to the growing cyber attacks in the global healthcare sector.
Healthcare
Risk Management
Cyber Resilience

Nexus Reflections and Predictions: Stefano Scaramuzzino

Stefano Scaramuzzino
nexus_secure-by-design-labonty-1731623724.jpg
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
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
umbelino_prediction.jpg
Operational Technology
Cyber Resilience
Vulnerability Management

Nexus Reflections and Predictions: Pedro Umbelino

Pedro Umbelino
Jay 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
Congress' failure to reauthorize the Cybersecurity Information Sharing Act of 2015 (CISA 2015) signals a fundamental shift in threat intelligence sharing and overall risk management strategies.
Vulnerability Management
Risk Management
Cyber Resilience
Industrial
Healthcare
Internet of Things

CISO Survival Guide: 4 Steps to Prepare for CISA 2015 Expiration

George V. Hulme
Jason Elrod, VP and CISO at Multicare Health System, discusses how artificial intelligence and machine learning can help security leaders have high confidence assertions around identity and privileges, and making authentication as frictionless as possible. The journey at his not-for-profit healthcare organization includes offloading certain manual processes to AI-led automation such as provisioning reviews and managing a trouble ticket queue.
Nexus Conference
Healthcare
Risk Management

Jason Elrod on Bringing AI to Identity Management

Jason Elrod, VP and CISO at Multicare Health System, discusses how artificial intelligence and machine learning can help security leaders have high confidence…
Michael Mimoso