Decision Gridlocks Lead to Prolonged Exposures

Organizational gridlock over cybersecurity decisions in converged IT/OT environments is creating extended periods of exposure for vulnerable cyber-physical systems.

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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.

Vulnerability scoring models such as CVSS 3.1 and CVSS 4.0 must evolve to include contextual information that helps network and systems analysts and security teams better prioritize remediation, mitigation, and patching processes.

Vulnerability Management

Risk Management

Operational Technology

Cyber Resilience

CVSS Scores No Longer Enough: The Move to Context-Driven Vulnerability Management

George V. Hulme

Claroty Nexus contributor Megan Stifel, Chief Strategy Officer of the Institute for Security and Technology, writes about the upcoming expiration of the Cybersecurity Information Sharing Act of 2015 (CISA '15). She urges Congress to reauthorize CISA '15 because failing to do so will put national security and personal privacy at risk, and threaten innovation.

Risk Management

Cyber Resilience

Reauthorization of CISA ’15: 10 Years Later, New Threats, Exigent Urgency

Experts weigh in on the recent Cybersecurity and Infrastructure Security Agency (CISA) guidance aimed at addressing the risks associated with the convergence of OT/IT in modern industrial organizations. CISA recommends enhanced asset inventories and taxonomies as foundational cybersecurity pieces of an OT security program.

Operational Technology

Vulnerability Management

Risk Management

Asset Management Key to Mitigating OT/IT Convergence Cybersecurity Risks

George V. Hulme

Rural hospital leaders are scrutinizing every budget dollar and have to find a way to balance patient care and safety with defending against digital cybersecurity threats.

Cyber Resilience

Risk Management

As Medicaid Cuts Take Hold, Rural Healthcare Cybersecurity Hangs by a Thread

George V. Hulme

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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

Operational Resilience

Risk Management

Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace

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

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.

Cyber Resilience

Nexus Podcast: Rui Ataide on Ransomware Negotiations and Recovery

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

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Nexus Podcast: Pankaj Goyal on Cyber Insurance for OT Environments

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

Bridging the Divide: Overcoming Security Deadlocks in IT/OT Convergence Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace CVSS Scores No Longer Enough: The Move to Context-Driven Vulnerability Management Nexus Podcast: Bob Maley on Critical Infrastructure Resource Challenges

Cyber Resilience

Bridging the Divide: Overcoming Security Deadlocks in IT/OT Convergence Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace CVSS Scores No Longer Enough: The Move to Context-Driven Vulnerability Management Nexus Podcast: Bob Maley on Critical Infrastructure Resource Challenges

Healthcare

Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace Nexus Podcast: Bob Maley on Critical Infrastructure Resource Challenges Reauthorization of CISA ’15: 10 Years Later, New Threats, Exigent Urgency Nexus Podcast: Rui Ataide on Ransomware Negotiations and Recovery

Industrial

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 Reauthorization of CISA ’15: 10 Years Later, New Threats, Exigent Urgency

Vulnerability Management

CVSS Scores No Longer Enough: The Move to Context-Driven Vulnerability Management Asset Management Key to Mitigating OT/IT Convergence Cybersecurity Risks Nexus Podcast: Salvatore Gariuolo on ISO 15118, Safe EV Charging Why Traditional Threat Intelligence Falls Short For Operational Technology

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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

Operational Technology

Operational Resilience

Risk Management

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

George V. Hulme

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

Operational Resilience

Risk Management

Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace

Vulnerability scoring models such as CVSS 3.1 and CVSS 4.0 must evolve to include contextual information that helps network and systems analysts and security teams better prioritize remediation, mitigation, and patching processes.

Vulnerability Management

Risk Management

Operational Technology

Cyber Resilience

CVSS Scores No Longer Enough: The Move to Context-Driven Vulnerability Management

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

Cyber Resilience

Internet of Things

Nexus Podcast: Bob Maley on Critical Infrastructure Resource Challenges

Claroty Nexus contributor Megan Stifel, Chief Strategy Officer of the Institute for Security and Technology, writes about the upcoming expiration of the Cybersecurity Information Sharing Act of 2015 (CISA '15). She urges Congress to reauthorize CISA '15 because failing to do so will put national security and personal privacy at risk, and threaten innovation.

Risk Management

Cyber Resilience

Reauthorization of CISA ’15: 10 Years Later, New Threats, Exigent Urgency

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

Operational Technology

Operational Resilience

Risk Management

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

George V. Hulme

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

Operational Resilience

Risk Management

Nexus Podcast: Adm. Michael Rogers on Deterrence in Cyberspace

Vulnerability scoring models such as CVSS 3.1 and CVSS 4.0 must evolve to include contextual information that helps network and systems analysts and security teams better prioritize remediation, mitigation, and patching processes.

Vulnerability Management

Risk Management

Operational Technology

Cyber Resilience

CVSS Scores No Longer Enough: The Move to Context-Driven Vulnerability Management

George V. Hulme

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

Cyber Resilience

Internet of Things

Nexus Podcast: Bob Maley on Critical Infrastructure Resource Challenges

Claroty Nexus contributor Megan Stifel, Chief Strategy Officer of the Institute for Security and Technology, writes about the upcoming expiration of the Cybersecurity Information Sharing Act of 2015 (CISA '15). She urges Congress to reauthorize CISA '15 because failing to do so will put national security and personal privacy at risk, and threaten innovation.

Risk Management

Cyber Resilience

Reauthorization of CISA ’15: 10 Years Later, New Threats, Exigent Urgency

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

Experts weigh in on the recent Cybersecurity and Infrastructure Security Agency (CISA) guidance aimed at addressing the risks associated with the convergence of OT/IT in modern industrial organizations. CISA recommends enhanced asset inventories and taxonomies as foundational cybersecurity pieces of an OT security program.

Operational Technology

Vulnerability Management

Risk Management

Asset Management Key to Mitigating OT/IT Convergence Cybersecurity Risks

George V. Hulme

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.

Cyber Resilience

Nexus Podcast: Rui Ataide on Ransomware Negotiations and Recovery

Rural hospital leaders are scrutinizing every budget dollar and have to find a way to balance patient care and safety with defending against digital cybersecurity threats.

Cyber Resilience

Risk Management

As Medicaid Cuts Take Hold, Rural Healthcare Cybersecurity Hangs by a Thread

George V. Hulme

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