A Measured Approach to AI in Healthcare

Providence CISO Mike Ratliff shares his organization's early wins with AI implementations, where it's making inroads, and where the team still applies caution.

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Providence CISO Mike Ratliff writes about his organization's adoption of artificial intelligence. While AI is making rapid inroads in terms of reducing the time around low-impact, high-frequency tasks, there's still caution around deep deployments on systems that affect patient care directly. Providence's test-validate-scale model reflects the realities of healthcare, where changes must be introduced carefully to avoid unintended consequences.

Internet-facing cyber-physical systems (CPS) are a consequential and structural risk in many modern manufacturing environments, one that can introduce disruption without the need for much sophistication on a threat actor’s part.

Cyber Resilience

Operational Resilience

Exposed Manufacturing Assets a Consequential Risk

Swisscom Head of Physical Security, Safety, BCM, Emergency & Crisis Management Thomas Dummermuth writes about the growing mandates to achieve operational resilience—digital and physical—within data centers and critical infrastructure organizations to meet evolving threats.

Operational Resilience

Cyber Resilience

Achieving Cyber and Physical Resilience Across Data Centers, Critical Infrastructure

Thomas Dummermuth

AJ Eserjose, Regional Director for Operational Technology Information Sharing and Analysis Center (OT-ISAC), writes about how the information shared among members of a hub such as OT-ISAC creates a predictive resilience. Attack, threat, and risk signals are aggregated from contributions made by different members into comprehensive intelligence that improves overall cyber and operational resilience.

Cyber Resilience

Operational Resilience

Operational Technology

Risk Management

How Collective Intelligence Enhances Predictive Resilience

Project Glasswing and the Claude Mythos Preview have caused an upheaval related to vulnerability discovery and exploit development. On Nexus, former NSA Director Adm. Michael S. Rogers introduces some nuance to the discussion. The nuance that isn’t being articulated enough, he says, is that Project Glasswing is largely a defensive effort that does more to level the playing field between threat actors and defenders than we may realize.

Cyber Resilience

Operational Resilience

Vulnerability Management

Exploring Some Nuance on Project Glasswing

ADM. Michael S. Rogers, USN (Ret.)

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Cyber Resilience

Operational Resilience

Operational Technology

Risk Management

Vulnerability Management

Nexus Podcast: Ric Derbyshire on Living-Off-the-Plant OT Cyberattacks

Rapid7 Principal Security Research (IoT) lead Deral Heiland joins the Nexus Podcast to discuss work his team did on how attackers might weaponize cellular-based IoT. Rapid7 conducted three phases of this research, with the most recent digging into how attackers with access to these systems can abuse them to gain unauthorized access, potentially exfiltrate critical data, or pivot into backend network infrastructure.

Internet of Things

Vulnerability Management

Risk Management

Operational Resilience

Nexus Podcast: Deral Heiland on Weaponizing Cellular-Based IoT

Operational Technology

Vulnerability Management

Nexus Podcast: Rob King on OT Asset Exposures, Mitigations

Jon Holzbauer, OT systems manager at Silgan Containers, is featured in Episode 3 of Claroty Nexus Digest. Jon discusses the skills gap between IT security teams and OT asset operators as these two distinct operational disciplines converge. He also describes the challenges and conflicting priorities that emerge in converged environments, and how to navigate those.

Cyber Resilience

Operational Resilience

Operational Technology

Nexus Digest: Jon Holzbauer on CPS Security Skills Gap

Jon Holzbauer, OT systems manager at Silgan Containers, is featured in Episode 3 of Claroty Nexus Digest. Jon discusses the skills gap between IT security…

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

Securing the Frontier: Moving Past AI Fear and Toward Systemic Incentives AI in Healthcare Cybersecurity: How We're Scaling Defense Without Losing Control From Inventory to Insight: Turning OT Visibility into Concrete Risk Reduction Nexus Podcast: Ric Derbyshire on Living-Off-the-Plant OT Cyberattacks

Cyber Resilience

Securing the Frontier: Moving Past AI Fear and Toward Systemic Incentives Nexus Digest: Dan Ricci on Turning Visibility into Risk Reduction Nexus Podcast: Krista Arndt on Healthcare Cyber Resilience Exposed Manufacturing Assets a Consequential Risk

Healthcare

AI in Healthcare Cybersecurity: How We're Scaling Defense Without Losing Control Nexus Podcast: Krista Arndt on Healthcare Cyber Resilience Nexus Podcast: Tiffany Wilson on the Security Crisis of Consumer Tech in Healthcare Nexus Podcast: Joe Slowik on Securing Exposed Internet-Facing Assets

Industrial

Nexus Digest: Dan Ricci on Turning Visibility into Risk Reduction Exposed Manufacturing Assets a Consequential Risk Nexus Podcast: Ric Derbyshire on Living-Off-the-Plant OT Cyberattacks Nexus Digest: Jon Holzbauer on CPS Security Skills Gap

Vulnerability Management

From Inventory to Insight: Turning OT Visibility into Concrete Risk Reduction Nexus Podcast: Ric Derbyshire on Living-Off-the-Plant OT Cyberattacks Exploring Some Nuance on Project Glasswing Nexus Podcast: Deral Heiland on Weaponizing Cellular-Based IoT

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Cyber Resilience

Operational Resilience

Risk Management

Securing the Frontier: Moving Past AI Fear and Toward Systemic Incentives

Nexus Digest Episode 4 features ICS Advisory Project founder Dan Ricci. Ricci describes the need to distinguish between asset lists and actual asset inventories, what those differences are, and how to make the most of the information made available. Device data such as firmware versions, protocol identification, and more are vital to other aspects of the OT and cyber-physical systems protection program, including exposure management and segmentation initiatives.

Operational Resilience

Cyber Resilience

Nexus Digest: Dan Ricci on Turning Visibility into Risk Reduction

Providence CISO Mike Ratliff writes about his organization's adoption of artificial intelligence. While AI is making rapid inroads in terms of reducing the time around low-impact, high-frequency tasks, there's still caution around deep deployments on systems that affect patient care directly. Providence's test-validate-scale model reflects the realities of healthcare, where changes must be introduced carefully to avoid unintended consequences.

Operational Resilience

Risk Management

AI in Healthcare Cybersecurity: How We're Scaling Defense Without Losing Control

On this episode of the Nexus Podcast, Krista Arndt, Associate Chief Information Security Officer (CISO) at the St. Luke's University Health Network of Pennsylvania and New Jersey, explains how healthcare's rapid adoption of technology has created cybersecurity exposures that must be mitigated. Compensating controls such as microsegmentation have also enabled innovative new procedures that improve patient care.

Cyber Resilience

Operational Resilience

Nexus Podcast: Krista Arndt on Healthcare Cyber Resilience

Internet-facing cyber-physical systems (CPS) are a consequential and structural risk in many modern manufacturing environments, one that can introduce disruption without the need for much sophistication on a threat actor’s part.

Cyber Resilience

Operational Resilience

Exposed Manufacturing Assets a Consequential Risk

Cyber Resilience

Operational Resilience

Risk Management

Securing the Frontier: Moving Past AI Fear and Toward Systemic Incentives

Nexus Digest Episode 4 features ICS Advisory Project founder Dan Ricci. Ricci describes the need to distinguish between asset lists and actual asset inventories, what those differences are, and how to make the most of the information made available. Device data such as firmware versions, protocol identification, and more are vital to other aspects of the OT and cyber-physical systems protection program, including exposure management and segmentation initiatives.

Operational Resilience

Cyber Resilience

Nexus Digest: Dan Ricci on Turning Visibility into Risk Reduction

Nexus Digest Episode 4 features ICS Advisory Project founder Dan Ricci. Ricci describes the need to distinguish between asset lists and actual asset…

Providence CISO Mike Ratliff writes about his organization's adoption of artificial intelligence. While AI is making rapid inroads in terms of reducing the time around low-impact, high-frequency tasks, there's still caution around deep deployments on systems that affect patient care directly. Providence's test-validate-scale model reflects the realities of healthcare, where changes must be introduced carefully to avoid unintended consequences.

Operational Resilience

Risk Management

AI in Healthcare Cybersecurity: How We're Scaling Defense Without Losing Control

On this episode of the Nexus Podcast, Krista Arndt, Associate Chief Information Security Officer (CISO) at the St. Luke's University Health Network of Pennsylvania and New Jersey, explains how healthcare's rapid adoption of technology has created cybersecurity exposures that must be mitigated. Compensating controls such as microsegmentation have also enabled innovative new procedures that improve patient care.

Cyber Resilience

Operational Resilience

Nexus Podcast: Krista Arndt on Healthcare Cyber Resilience

Internet-facing cyber-physical systems (CPS) are a consequential and structural risk in many modern manufacturing environments, one that can introduce disruption without the need for much sophistication on a threat actor’s part.

Cyber Resilience

Operational Resilience

Exposed Manufacturing Assets a Consequential Risk

Swisscom Head of Physical Security, Safety, BCM, Emergency & Crisis Management Thomas Dummermuth writes about the growing mandates to achieve operational resilience—digital and physical—within data centers and critical infrastructure organizations to meet evolving threats.

Operational Resilience

Cyber Resilience

Achieving Cyber and Physical Resilience Across Data Centers, Critical Infrastructure

Thomas Dummermuth

ICS Advisory founder Dan Ricci explains why a list of operational technology (OT) assets is not an asset inventory. Asset inventories must be organized, updated, and physically validated. Only then can this facet of asset management support enterprise-wide risk management and cyber-physical systems protection programs.

Cyber Resilience

Operational Resilience

Operational Technology

Vulnerability Management

Risk Management

From Inventory to Insight: Turning OT Visibility into Concrete Risk Reduction

Cyber Resilience

Operational Resilience

Operational Technology

Risk Management

Vulnerability Management

Nexus Podcast: Ric Derbyshire on Living-Off-the-Plant OT Cyberattacks

Jon Holzbauer, OT systems manager at Silgan Containers, is featured in Episode 3 of Claroty Nexus Digest. Jon discusses the skills gap between IT security teams and OT asset operators as these two distinct operational disciplines converge. He also describes the challenges and conflicting priorities that emerge in converged environments, and how to navigate those.

Cyber Resilience

Operational Resilience

Operational Technology

Nexus Digest: Jon Holzbauer on CPS Security Skills Gap

Jon Holzbauer, OT systems manager at Silgan Containers, is featured in Episode 3 of Claroty Nexus Digest. Jon discusses the skills gap between IT security…

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