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On Nexus, former NSA Director Adm. Michael Rogers writes about the current legislative and personal liability changes that are impacting the CISO office. But Rogers urges security leaders to view these times as an opportunity to refine their business acumen and ensure cybersecurity is a priority across the enterprise.
Risk Management
Operational Resilience
Cyber Resilience

CISO Unrest is an Opportunity

ADM. Michael S. Rogers, USN (Ret.)
Operational Technology
Risk Management

How to Unify Colliding IT/OT Worlds

George V. Hulme
Cyber Resilience
Risk Management

White House Resets Direction for Critical Infrastructure Protection

Cristin Flynn Goodwin
Cybersecurity experts are cautious about the new National Security Memorandum (NSM), which replaces the decade-old Presidential Policy Directive. Proponents say, will help strengthen the security of critical infrastructure within the United States, but because it's short on prescriptive details, security experts are unsure of the path forward.
Cyber Resilience
Risk Management

White House Signs Critical Infrastructure Memorandum, Details Remain Unclear

George V. Hulme
OT and ICS asset owners must consider non-traditional OT exposures beyond software vulnerabilities—a comprehensive exposure management approach to risk reduction—to understand the multifaceted challenges and the proactive measures necessary to safeguard critical infrastructure.
Cyber Resilience
Operational Technology
Risk Management

Operational Technology Exposure: Beyond Software Vulnerabilities

Dan Ricci
The UK's National Cyber Security Centre (NCSC) reacts to growing cloud implementations for operational technology, SCADA, and industrial control systems. The shift to cloud computing has caused the NCSC to be concerned that organizations aren't properly managing the new connectivity, including security boundaries and access control mechanisms.
Risk Management
Cyber Resilience
Operational Technology

UK NCSC Urges OT/ICS Operators to Secure Cloud Migrations

George V. Hulme
Healthcare
Vulnerability Management
Risk Management

FDA Sets Sights on Medical Device Vulnerability Management

George V. Hulme
Cyber Resilience
Operational Resilience
Risk Management

Think Like an Attacker: Be Frogger

John Frushour
Cyber Resilience
Risk Management
Federal

Blunting the Risks of Private-Sector Ownership of CI

ADM. Michael S. Rogers, USN (Ret.)
The “Report to the President: Strategy for Cyber-Physical Resilience: Fortifying Our Critical Infrastructure for a Digital World,” reaffirms that cyber-resilience-by-design should be the standard and urges a coalition of government leaders and private sector critical infrastructure asset owners and operators to refocus their energies to build resilient cyber-physical systems (CPS) that are designed to withstand attack.
Federal
Cyber Resilience
Risk Management

Applauding A Codified Strategy for CPS Resilience

Chris Inglis
Expert Dan Ricci explains how IT security and operational technology engineers and asset operators must collaborate to properly address risk within industrial environments.
Operational Technology
Risk Management
Operational Resilience

Three Ways to Foster Collaboration, Understanding Between IT, OT Security, Part 2

Dan Ricci
The U.S. Dept of Health and Human Services Cybersecurity Performance Goals sets expectations on healthcare delivery organizations to protect their data and technology environments.
Healthcare
Operational Resilience
Risk Management

What HHS's New Cybersecurity Performance Goals Mean to Healthcare Organizations

George V. Hulme

Latest on Nexus Podcast

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The Nexus podcast features conversations with security leaders, researchers, and experts sharing their expertise on cyber-physical systems security.
In this episode of the Nexus Podcast, Vincente Diaz, a threat intelligence strategist on Google’s VirusTotal team, explains how AI and ML engines are being used in VirusTotal’s malware analysis, and how those results differ from what a traditional AV engine's analysis might render.
Cyber Resilience

Nexus Podcast: Vincente Diaz on Using AI for Malware Analysis
On the latest episode of the Nexus Podcast, Rockwell Automation Senior Network & Solution Consultant Ahmik Hindman joins to discuss patching and vulnerability management of operational technology (OT) and industrial control systems (ICS).
Operational Technology
Vulnerability Management

Nexus Podcast: Ahmik Hindman on Patching OT and ICS
Dr. Bilyana Lilly, an expert on geopolitics and Russia’s codification of information warfare as a strategy, says that the war in Ukraine has only temporarily delayed Russia’s activity against the West in cyberspace. On the latest Claroty Nexus podcast, she reinforces the idea that despite the fact that Russia is operating under severe resource constraints, CISOs should be preparing for the inevitable ramp-up of cyberattacks against critical infrastructure.
Risk Management
Cyber Resilience

Nexus Podcast: Dr. Bilyana Lilly on Information Warfare