Nexus: A Claroty Podcast

Claroty

Nexus is a cybersecurity podcast hosted by Claroty Editorial Director Mike Mimoso. Nexus will feature discussions with cybersecurity leaders responsible for the security and protection of cyber-physical systems. Guests include cybersecurity researchers, executives, innovators, and influencers, discussing the topics affecting cybersecurity professionals in OT, IoT, and IoMT environments. 

  1. 29 jun

    Dan Ricci on OT/CPS Visibility and Risk Reduction

    ICS Advisory Project founder Dan Ricci joins the Nexus Podcat to discuss how to turn operational technology (OT) and cyber-physical systems (CPS) visibility into actual risk reduction. Dan 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 CPS protection program, including exposure management and segmentation initiatives. Dan wrote more on this topic in this article: “From Inventory to Insight: Turning OT Visibility into Concrete Risk Reduction.”  This interview was pulled from Episode 4 of Nexus Digest.  Subscribe and listen to the Nexus Podcast here.

    13 min.

  2. 14 jun

    Krista Arndt on Cyber Resilience in Healthcare

    Krista Arndt, the Associate Chief Information Security Officer (CISO) at the St. Luke's University Health Network, a 15-hospital health system in Pennsylvania and New Jersey, joins the Nexus Podcast to discuss cybersecurity and resilience in a large hospital system.  Krista and her team talk about the role of healthcare cybersecurity teams in ensuring patient safety, and some of the ongoing challenges in keeping medical devices and the healthcare network available and resilient to attack.  Krista also discusses a microsegmentation project implemented through Elisity that helped remove blockers impeding innovation around robotic surgical systems.  Subscribe and listen to the Nexus Podcast here.

    33 min.

  3. 31 mei

    Jon Holzbauer on IT/OT's Divergent Approaches to Asset Security

    Jon Holzbauer, OT Systems Manager at Silgan Containers, joins the Nexus Podcast to discuss where IT security teams and OT operations run into challenges in protecting these diverse complicated environments in manufacturing. A clash of approaches may lead to rash decisions around cybersecurity that could disrupt key processes or impact safety and reliability.  This interview was pulled from Episode 3 of Nexus Digest, a monthly recap of content published on Nexus.  Subscribe and listen to the Nexus Podcast here.

    14 min.

  4. 25 mei

    Ric Derbyshire on Living-Off-the-Plant OT Cyberattacks

    Ric Derbyshire, a Principal Security Researcher at Orange Cyberdefense and an Honorary Researcher at Imperial College London, joins the Nexus Podcast to discuss how attackers are able to gain lateral movement across operational technology (OT) assets through a tactic known as Living Off the Plant. Similar to Living-off-the-Land attacks, Living-Off-the-Plant TTPs leverage native functionality specific to OT, with a potential negative impact on physical assets and safety concerns.  Subscribe and listen to the Nexus Podcast here.

    24 min.

  5. 10 mei

    Deral Heiland on Weaponizing Cellular-Based IoT

    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.  Subscribe and listen to the Nexus Podcast here.  Read the Rapid7 research report.

    26 min.

  6. 3 mei

    Rob King on OT Asset Exposures, Mitigations

    Rob King, Director of Applied Research at RunZero, joins the Nexus Podcast to discuss the security risks and exposures introduced by digital transformation to operational technology environments.  As many OT and cyber-physical systems assets are connected online, there could be signification exposures introduced to these internet-facing devices and systems. Rob also discusses the effectiveness of popular mitigations such as segmentation and other controls.   Subscribe and listen to the Nexus Podcast here.

    24 min.

  7. 26 apr

    Samir Boussarhane on New MITRE Caldera for OT Attack Simulators

    Samir Boussarhane, senior cybersecurity engineer at MITRE, joins the Nexus Podcast to discuss some new simulator plug-ins added to Caldera for OT. Caldera for OT is an open-source adversary emulation platform that automates security assessments for operational technology (OT) systems.  Samir provides context on a new simulator called the Aloha Water Treatment plant, which emulates a water utility and serves as a training platform for students, engineers, and IT security teams alike. Caldera for OT now also supports protocols such as BACnet, Modbus, and includes an HVAC simulator. Subscribe and listen to the Nexus Podcast here.  Access the Aloha Water Treatment simulator.   Medium article on the Aloha Water Treatment simulator.

    23 min.

  8. 23 apr

    Jim Labonty on Data Center, Manufacturing Cybersecurity

    Former Pfizer head of global automation engineering Jim LaBonty joins the Nexus Podcast to discuss an article he wrote for Nexus on the need to secure data centers during kinetic conflict. He also explains the interlock between data centers and manufacturing facilities, and why a cyberattack against a data center can be devastating to the uptime and reliability of factory floors.  This interview was pulled from Episode 2 of Nexus Digest, a monthly recap of content published on Nexus.  Subscribe and listen to the Nexus Podcast here.

    24 min.
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Info

Nexus is a cybersecurity podcast hosted by Claroty Editorial Director Mike Mimoso. Nexus will feature discussions with cybersecurity leaders responsible for the security and protection of cyber-physical systems. Guests include cybersecurity researchers, executives, innovators, and influencers, discussing the topics affecting cybersecurity professionals in OT, IoT, and IoMT environments. 

Informatie

  • Maker
    Claroty
  • Jaren actief
    2020 - 2026
  • Afleveringen
    134
  • Beoordeling
    Expliciet
  • Copyright
    © 2026 Nexus: A Claroty Podcast
  • Website van aflevering
    Nexus: A Claroty Podcast