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Cyber Resilience
Operational Resilience
Risk Management

Think Like an Attacker: Be Frogger

John Frushour
The U.K.'s enhanced Cyber Assessment Framework is designed to help critical infrastructure organizations comprehensively assess and improve their ability to defend against, and respond to, cyberattacks.
Cyber Resilience
Operational Technology
Operational Resilience

UK Critical Infrastructure Sectors Brace for Enhanced Cyber Assessment Framework

George V. Hulme
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
Understanding the nuances of OT cybersecurity vulnerabilities becomes imperative for IT cybersecurity teams to develop comprehensive defense strategies that safeguard both IT and OT environments.
Operational Technology
Operational Resilience
Vulnerability Management
Risk Management

What IT Cybersecurity Teams Need to Know about OT Vulnerabilities (Part 1)

Dan Ricci
Operational Technology
Vulnerability Management
Operational Resilience

OT Patch Management Truths

George V. Hulme
Operational Technology
Industrial
Operational Resilience

Overcoming Inherent Design and Security Limitations of OT Devices

Juan Piacquadio
Tim Hall
An accurate medical device asset inventory enables security teams to ensure that devices are adequately secured and monitored. Asset visibility also helps to improve overall operations and ensure patient safety.
Healthcare
Operational Resilience

Medical Device Visibility: Tracking What Must Be Secured

George V. Hulme
Vulnerable physical security components, such as door locks and control cabinets, change at such a slow rate that weaknesses are likely to go undetected or are easily overlooked in industrial and healthcare environments.
Industrial
Operational Resilience

Overlook Physical Security Risks at Your Own Peril

Don C. Weber
Connected process control technologies force asset owners to change their perceptions of risk, cyber resilience, and operational resilience.
Industrial
Cyber Resilience
Operational Resilience

Managing IACS Cyber Risks

Don C. Weber

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.
Operational Resilience

Nexus Podcast: Adam Gluck on Industrial DevOps
Healthcare
Cyber Resilience
Vulnerability Management

Nexus Podcast: Greg Garcia on the Change Healthcare Cyberattack
Researcher Ryan Pickren explains a new web-based attack against programmable logic controllers (PLCs) that uses malicious JavaScript to attack the front end of an embedded web server prevalent in modern PLCs.
Operational Technology
Vulnerability Management
Internet of Things

Nexus Podcast: Ryan Pickren on New Web-Based PLC Malware Research