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Jennifer Lyn Walker, Director of Infrastructure Cyber Defense for the WaterISAC, discusses the current state of cybersecurity within the water sector, and explores the disparity in security talent, technology, and funding available across the sector.
Risk Management

Nexus Podcast: Jennifer Lyn Walker on Cybersecurity Risks in the Water Sector

Michael Mimoso
The Securities and Exchange Commission's (SEC) new cybersecurity rules create concern among CISOs and security experts about what will ultimately constitute a material cyber incident.
Risk Management

CISOs Play a Critical Role in Compliance with New SEC Cybersecurity Disclosure Rules

George V. Hulme
NIS2 addresses limitations from NIS1 where some areas of improvement were needed to counter risk introduced by digital transformation and by evolving cyber threats, that exposed a lack of resilience within systems supporting businesses in the EU.
Risk Management
Cyber Resilience

Inside the EU's Toughened NIS2 Cybersecurity Directive

Roberto De Paolis
In part two of Nexus' series on vulnerability remediation and patch management challenges related to industrial automation and control systems, we cover patching challenges, downtime, and the governance and oversight required to reduce risk.
Risk Management
Industrial

IT/OT Convergence Challenges, Part 2: Vulnerability Management Course of Action to Reduce Risk

Juan Piacquadio
Tim Hall
Security leaders newly introduced to OT should have a punch list of things to familiarize themselves with before challenges become overwhelming and insurmountable.
Operational Technology
Risk Management

Cybersecurity Punch List for CISOs Securing Converged IT/OT Environments

ADM. Michael S. Rogers, USN (Ret.)
Juan Piacquadio and Tim Hall explain the need for tailored patch management and vulnerability management processes that cater to the specific requirements of OT systems.
Risk Management
Industrial

IT/OT Convergence Challenges, Part 1: Managing IACS Vulnerabilities

Juan Piacquadio
Tim Hall
Attorney Mark Rasch discusses the considerations for enterprises involved in negotiating with hackers after a ransomware attack.
Ransomware
Risk Management

Navigating Ransomware Negotiations

George V. Hulme
Clinical staff are busy with patient care, which forces chief information security officers to be creative about communicating cybersecurity to practitioners.
Healthcare
Risk Management

Communicating Cybersecurity Risk to Physicians

Adam Zoller
Navigating cybersecurity insurance in a recession requires diligence about systemic cybersecurity risks that can cause premiums to rise or insurers to consider an organization uninsurable.
Cybersecurity Insurance
Risk Management

Navigating Cyber Insurance in a Recession

George V. Hulme
NightDragon head of government services Katherine Gronberg joins the Nexus podcast to discuss the federal government's prioritization of OT and IoT cybersecurity.
Federal
Operational Technology
Risk Management

Nexus Podcast: Katherine Gronberg on the Federal Government and OT/IoT Cybersecurity

Michael Mimoso
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, Ben Gardiner, Senior Cybersecurity Research Engineer at the National Motor Freight Traffic Association (NMFTA), shares his experience analyzing security risks in heavy-duty commercial vehicles. His research into the Bendix EC80 braking system controllers confirmed that a safety recall that resolved several software defects also patched a number of critical vulnerabilities that put the risk of a truck’s braking architecture at risk.
Industrial
Operational Technology
Vulnerability Management
Risk Management

Nexus Podcast: Ben Gardiner on Hacking Truck Brake Controllers
Tal Kollender, CEO and founder of Remedio, joins the Nexus Podcast to discuss the challenges and security gaps enterprises and critical infrastructure organizations face with insecure configurations and other risky exposures. As AI and advanced attackers accelerate the speed at which exposures are uncovered and exploited, organizations are beginning to consider automated remediation.
Vulnerability Management
Risk Management

Nexus Podcast: Tal Kollender on the Age of Automated Security Exposure Remediation
Check Point Head of Agentic Security Innovation Shahar Tal joins the Nexus Podcast to discuss research he and researcher Yarden Porat presented at Black Hat on vulnerabilities in popular AI agent frameworks, including LangChain, LangGraph, CrewAI, AutoGen, Microsoft Agent Framework, and Google ADK. The vulnerabilities are an indication that these frameworks require additional scrutiny from a security perspective given the trust AI agents are given to execute tasks.
Cyber Resilience
Risk Management
Operational Resilience

Nexus Podcast: Check Point’s Shahar Tal on Exploiting AI Agent Frameworks