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Resilience on the Agenda

Cybersecurity leaders responsible for the protection of cyber-physical systems convened at Nexus Conference with a goal of building resilient systems that sustain the business in the event of attack.

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Providence CISO Mike Ratliff shares the results and initial impact of an AI up-skilling program implemented at the Washington-based hospital system for its cybersecurity team. The benefits are already being see in terms of operational efficiency and cross-functional collaboration.
Healthcare
Operational Resilience
Internet of Things
Risk Management

Providence Cybersecurity AI Up-Skilling Program: Building Smarter Defenses for a Digital Future

Mike Ratliff
/
Nov 12, 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
nexus_enisa-report.jpg
Operational Technology
Industrial
Vulnerability Management
Risk Management

ENISA Warns of Escalating OT Threats

George V. Hulme
/
Oct 22, 2025
Building management systems (BMS) are centralized platforms that oversee a building’s mechanical, electrical, and environmental systems. Yet they are often overlooked with regard to an organization’s cybersecurity planning. Expert Dan Ricci explains why and provides six strategies for securing BMS.
Operational Resilience
Operational Technology
Cyber Resilience
Vulnerability Management
Risk Management

The Overlooked Cyber Risk: Building Management Systems in Critical Infrastructure

Dan Ricci
/
Oct 15, 2025

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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
On this episode of the Nexus Podcast, Vivek Ponneda, SVP Growth & Strategy at Frenos, discusses the maturity and evolution of OT security as a practice, and advises that organizations need to leverage these data-rich environments in order to bring necessary context to threat and risk management efforts

Nexus Podcast: Vivek Ponnada on the Need for Context in OT Security

Michael Mimoso
Rui Adaite, Managing Security Consultant at GuidePoint Security, joined the Nexus Podcast recently to discuss the nuances of ransomware negotiations, how negotiations work, and the ins and outs of interacting with ransomware gangs.
Ransomware
Cyber Resilience
Industrial
Healthcare

Nexus Podcast: Rui Ataide on Ransomware Negotiations and Recovery

Michael Mimoso
Pankaj Goyal, Chief Operating Officer of Safe Security, joins the Nexus Podcast to discuss the nuances of protecting OT environments, and how cyber insurance must adapt as OT and cyber-physical systems are connected online and increasingly exposed to attackers.
Cybersecurity Insurance
Risk Management

Nexus Podcast: Pankaj Goyal on Cyber Insurance for OT Environments

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
Samantha Jacques on Cyber Risk Mitigation in Healthcare Providence Cybersecurity AI Up-Skilling Program: Building Smarter Defenses for a Digital Future CPS Security Leaders Establish Priorities for Resilience at Nexus 2025 Charles Carmakal on China's Cyber Threat to Critical Infrastructure
Cyber Resilience
Samantha Jacques on Cyber Risk Mitigation in Healthcare CPS Security Leaders Establish Priorities for Resilience at Nexus 2025 Charles Carmakal on China's Cyber Threat to Critical Infrastructure Threat Intelligence Goes Dark, CISA Crisis Leaves Enterprise Security Blind
Healthcare
Samantha Jacques on Cyber Risk Mitigation in Healthcare Providence Cybersecurity AI Up-Skilling Program: Building Smarter Defenses for a Digital Future HOPE: Intelligent Governance Transforming Healthcare Cybersecurity at ASL Roma 1 Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace
Industrial
ENISA Warns of Escalating OT Threats Bridging the Divide: Overcoming Security Deadlocks in IT/OT Convergence Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace Nexus Podcast: Bob Maley on Critical Infrastructure Resource Challenges
Vulnerability Management
Samantha Jacques on Cyber Risk Mitigation in Healthcare HOPE: Intelligent Governance Transforming Healthcare Cybersecurity at ASL Roma 1 ENISA Warns of Escalating OT Threats The Overlooked Cyber Risk: Building Management Systems in Critical Infrastructure

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Samantha Jacques, VP Clinical Engineering, at McLaren Health Care, explains the technology complexity hospitals and clinical environment cybersecurity teams encounter and how it impacts risk management and mitigation. While there are standardized IT systems, the medical devices and operational technology prevalent in hospitals are far from it. Myriad manufacturers and configurations significantly complicate risk mitigation efforts. Jacques explains how to best navigate those waters in order to reduce overall cyber risk.
Healthcare
Vulnerability Management
Risk Management
Cyber Resilience
Nexus Conference

Samantha Jacques on Cyber Risk Mitigation in Healthcare

Samantha Jacques, VP Clinical Engineering, at McLaren Health Care, explains the technology complexity hospitals and clinical environment cybersecurity teams…
Michael Mimoso
Providence CISO Mike Ratliff shares the results and initial impact of an AI up-skilling program implemented at the Washington-based hospital system for its cybersecurity team. The benefits are already being see in terms of operational efficiency and cross-functional collaboration.
Healthcare
Operational Resilience
Internet of Things
Risk Management

Providence Cybersecurity AI Up-Skilling Program: Building Smarter Defenses for a Digital Future

Mike Ratliff
More than 250 influential cybersecurity leaders from industrial companies, healthcare delivery organizations, and the highest levels of government convened for Claroty’s fourth annual thought leadership conference to share best practices on cyber-physical systems cybersecurity, protection, and resilience strategies.
Cyber Resilience
Operational Resilience
Risk Management
Nexus Conference

CPS Security Leaders Establish Priorities for Resilience at Nexus 2025

Yaniv Vardi
nexus25vid_carmakal.png
Cyber Resilience
Internet of Things
Operational Technology
Operational Resilience
Risk Management
Ransomware
Nexus Conference

Charles Carmakal on China's Cyber Threat to Critical Infrastructure

Charles Carmakal, Chief Technology Officer at Mandiant (Part of Google Cloud), explains how China-nexus threat actors such as Volt Typhoon, Salt Typhoon, and…
Michael Mimoso
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
ASL Roma 1 CISO Stefano Scaramuzzino and Deloitte analyst Fabio Battelli write about how Italy's largest public healthcare system's HOPE initiative adds automated intelligence to its cybersecurity governance program. HOPE reimagines cybersecurity not as a defensive function, but as a living cognitive system that learns, correlates, and reasons across every layer of the healthcare ecosystem. It marks the birth of a new discipline for digital public health: operational intelligence for healthcare governance.
Healthcare
Cyber Resilience
Vulnerability Management
Risk Management

HOPE: Intelligent Governance Transforming Healthcare Cybersecurity at ASL Roma 1

Stefano Scaramuzzino
Fabio Battelli
nexus_enisa-report.jpg
Operational Technology
Industrial
Vulnerability Management
Risk Management

ENISA Warns of Escalating OT Threats

George V. Hulme
Building management systems (BMS) are centralized platforms that oversee a building’s mechanical, electrical, and environmental systems. Yet they are often overlooked with regard to an organization’s cybersecurity planning. Expert Dan Ricci explains why and provides six strategies for securing BMS.
Operational Resilience
Operational Technology
Cyber Resilience
Vulnerability Management
Risk Management

The Overlooked Cyber Risk: Building Management Systems in Critical Infrastructure

Dan Ricci
Converged IT/OT operations often run into decision-making gridlock when it comes to exposure management and vulnerability management of OT. Without clearly established governance, organizations are experiencing prolonged periods of time exposed to attacks.
Cyber Resilience
Industrial
Operational Technology
Operational Resilience
Risk Management

Bridging the Divide: Overcoming Security Deadlocks in IT/OT Convergence

George V. Hulme