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Mapping Risk in Healthcare

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).

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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
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Nov 24, 2025
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
/
Nov 10, 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
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

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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
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
On the Nexus Podcast, former Commonwealth of Pennsylvania CISO and current Black Kite CSO Bob Maley discussed the resource challenges facing not only critical infrastructure asset owners and operators, but also how those challenges are impacting risk-management efforts in critical industries.
Risk Management
Technical Debt
Cyber Resilience
Healthcare
Industrial
Internet of Things

Nexus Podcast: Bob Maley on Critical Infrastructure Resource Challenges

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
Adversaries' Adaptability is Bad News for Cyber-Physical Systems Scaling Disruption: What the Next Cyber Strategy Must Get Right Nexus Podcast: Greg Garcia on the Sector Mapping and Risk Toolkit for Healthcare Automation Inroads Bring Urgency to CPS Protection
Cyber Resilience
Adversaries' Adaptability is Bad News for Cyber-Physical Systems Jon Holzbauer on Converging IT and OT Security Teams Scaling Disruption: What the Next Cyber Strategy Must Get Right Nexus Podcast: Greg Garcia on the Sector Mapping and Risk Toolkit for Healthcare
Healthcare
Adversaries' Adaptability is Bad News for Cyber-Physical Systems Nexus Podcast: Greg Garcia on the Sector Mapping and Risk Toolkit for Healthcare Nexus Podcast: Christopher Frenz on Evidence-Based Security Samantha Jacques on Cyber Risk Mitigation in Healthcare
Industrial
Adversaries' Adaptability is Bad News for Cyber-Physical Systems Automation Inroads Bring Urgency to CPS Protection EPA Launches Comprehensive Cybersecurity Resources as Water Sector Faces Escalating Threats ENISA Warns of Escalating OT Threats
Vulnerability Management
Automation Inroads Bring Urgency to CPS Protection Nexus Podcast: Christopher Frenz on Evidence-Based Security Samantha Jacques on Cyber Risk Mitigation in Healthcare HOPE: Intelligent Governance Transforming Healthcare Cybersecurity at ASL Roma 1

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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
The forthcoming National Cyber Strategy must aims to scale cyber disruptions of malicious threat actor activity, reduce friction points, and incentivize public-private collaboration that are essential to securing critical infrastructure and protecting American innovation.
Cyber Resilience
Risk Management
Federal

Scaling Disruption: What the Next Cyber Strategy Must Get Right

Megan Stifel
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
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
nexus_inglisvid.png
Risk Management
Cyber Resilience
Nexus Conference

Chris Inglis on the Effectiveness of US Cyber Deterrence Policy

Former U.S. National Cyber Director Chris Inglis explains how state-sponsored threat actor groups are ramping up aggression against U.S. critical…
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
The U.S. Environmental Protection Agency recently released a set of new planning and response tools designed to strengthen the cybersecurity defenses of the nation's at-risk water treatment systems. The move marks the latest in a series of federal actions aimed at bolstering the protection of drinking water and wastewater infrastructure in the U.S. from nation-state-driven cyberattacks.
Operational Technology
Operational Resilience
Cyber Resilience
Industrial
Risk Management

EPA Launches Comprehensive Cybersecurity Resources as Water Sector Faces Escalating Threats

George V. Hulme
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