Nexus: A Claroty Podcast
by 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.
© 2026 Nexus: A Claroty Podcast
Jun 14, 2026Recent reviews on Apple Podcasts (5)
A Must-Listen for ICS OT Cybersecurity Professionals and Enthusiasts Alike!
I recently tuned into this podcast episode about the evolving landscape of PLC security, particularly focusing on the integration of embedded web servers, and I was thoroughly impressed. The host skillfully navigated the complex subject matter, making it accessible and engaging for listeners of all backgrounds. What stood out to me was the in-depth discussion on how these technological advancements, while beneficial in many ways, have opened up new vulnerabilities within industrial control systems. The conversation around the shift from traditional physical attacks to more sophisticated web-based strategies was eye-opening. It was fascinating to learn about the potential for these vulnerabilities to be exploited and the implications for both the IT and operational technology sectors. The guest expert provided a balanced view, acknowledging the advancements in functionality and convenience brought by web-based interfaces, while also highlighting the critical need for improved security measures. Their insights into the detection challenges and the collaborative efforts between vendors and asset owners to mitigate risks added valuable depth to the discussion. This episode not only shed light on a crucial issue facing the industry but did so in a way that was both informative and captivating. I came away with a much greater appreciation for the complexities of PLC security and the ongoing efforts to protect critical infrastructure. The podcast's ability to delve into such technical topics without losing the interest of the audience is commendable. I'm eagerly awaiting future episodes and highly recommend this podcast to anyone interested in the intersection of technology and security
lmpdl ·
Ahead of the game
This podcast is exactly what I’ve been looking for. THANK YOU SO MUCH!
Chooch76 ·
An informative AND entertaining resource for security leaders
As a CISO, I’m obligated to keep up with anything & everything that could, for better or worse, impact my org’s cyber risk posture. This podcast helps me do that without putting me to sleep or trying to sell me something—and my team enjoys it, too.
CJH jr ·
Great podcast
Great podcast if you want to learn about the OT security landscape.
Vin money 7 ·
Insightful
Always has great guests. Always gets to the heart of the matter.
TYGR@3M ·
Episodes (133)
Krista Arndt on Cyber Resilience in Healthcare
Jun 14, 202633m#133
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 cybersecur
Jon Holzbauer on IT/OT's Divergent Approaches to Asset Security
May 31, 202613m#132
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 manufacturi
Ric Derbyshire on Living-Off-the-Plant OT Cyberattacks
May 25, 202624m#131
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 oper
Deral Heiland on Weaponizing Cellular-Based IoT
May 10, 202626m#130
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 t
Rob King on OT Asset Exposures, Mitigations
May 3, 202624m#129
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-phy
Samir Boussarhane on New MITRE Caldera for OT Attack Simulators
Apr 26, 202623m#127
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 automa
Jim Labonty on Data Center, Manufacturing Cybersecurity
Apr 23, 202624m#128
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
Tiffany Wilson on the Security Crisis of Consumer Tech in Healthcare
Apr 19, 202625m#126
Tiffany Wilson, the founder of Wilson Inclusive Solutions (WINS), a disability accessibility consulting firm, joins the Nexus Podcast to discuss the proliferation of consumer technology into healthcare infrastructure. Th
Joe Slowik on Exposed, Internet-Facing OT
Apr 12, 202624m#125
Joe Slowik, Director of Cybersecurity Alerting Strategy at Dataminr, joins the Nexus Podcast to discuss the alarming trend of lesser-skilled hacktivist groups leveraging operational technlogy (OT) and cyber-physical syst
Phil Englert on Medical Device Cybersecurity
Apr 5, 202625m#124
Phil Englert, VP, Medical Device Security, Health-ISAC joins to discuss the cybersecurity risks introduced by legacy technology in healthcare and how it impacts patient care and safety. Phil also brings some context and
Raphael Arakelian on Operation Grim Beeper
Mar 29, 202636m#123
Raphael Arkelian, the OT/IOT cybersecurity manager at Accenture, joins the Nexus Podcast to discuss his research into Operation Grim Beeper, the name given to a two-day attack in 2024 in the Middle East where explosives
Adm. Michael Rogers on his time as NSA Director
Mar 24, 202626m#122
Former NSA Director and Commander of U.S. Cyber Command Adm. Michael S. Rogers (Ret. USN) joins the Nexus Podcast. Rogers spoke in advance of an RSA Conference panel discussion today with the other living NSA directors,
Michael Pyle on Securing Internet-Facing OT and ICS Assets
Mar 22, 202624m#121
Michael Pyle, Director of Product Cybersecurity at Schneider Electric, joins the Nexus Podcast to discuss Internet Exposure Prevention, a new SE approach to preventing illicit connections to operational technology and in
Gus Serino on a Massachusetts Water Cybersecurity Collaborative
Mar 15, 202626m#120
Gus Serino, President of I&C Secure, joins the Nexus Podcast to discuss the formation and evolution of an ongoing water utility cybersecurity collaborative that leans on a collective defense model to share resources and
Dan Ricci on Four Years of the ICS Advisory Project
Mar 8, 202628m#119
Industrial cybersecurity expert Dan Ricci, the founder and maintainer of the ICS Advisory Project , joins the Nexus Podcast to discuss the evolution of the industry's premier ICS and OT security advisory repository as it
Dan Gunter on Creating Malicious OT Test Data to Train Security Tools
Mar 1, 202627m#118
Insane Cyber CEO and founder Dan Gunter joins the Nexus Podcast in an episode recorded live at the S4 Conference in Miami. Dan explains a process for generating malicous OT data in order to test the efficacy of an organi
Mike Holcomb on the Intersection of Hacktivists, State Actors
Feb 25, 202628m#117
Mike Holcomb joins the Nexus Podcast to discuss a Converged Actor Framework he developed and presented at the S4 Conference. The framework delineates groups such as hacktivists and state threat actors based on the impact
CISA's Matthew Rogers on Secure OT Protocol Communication
Feb 15, 202638m#116
Matthew Rogers, ICS Cybersecurity Lead at the Cybersecurity Infrastructure and Security Agency (CISA) joins the Nexus Podcast to discuss new guidance published by the agency to help manufacturers and asset owners move to
Jay Catherine on Securing Logistics, OT in Retail
Dec 18, 202534m#115
Jay Catherine, security architect for a major retailer, joins the Nexus Podcast to discuss the intricacies of securing logistics and operational technology within the retail sector. Catherine covers various aspects of lo
Greg Garcia on the Sector Mapping and Risk Toolkit for Healthcare
Nov 23, 202536m#114
Greg Garcia, Executive Director of the Health Sector Coordinating Council Cybersecurity Working Group, joins the Nexus Podcast to discuss the recent publication of the working group’s Sector Mapping and Risk Toolkit. The
Christopher Frenz on Evidence-Based Security
Nov 16, 202529m#113
O'Reilly coauthor of Evidence-Based Security and longtime healthcare CISO Christopher Frenz joins the Nexus podcast to describe his organization's approach to cybersecurity that is rooted in transforming security from an
Adm. Michael Rogers on Deterrence in Cyberspace
Oct 1, 202534m#112
Retired four-star U.S. Navy Admiral Michael S. Rogers joins the Nexus Podcast for a wide-ranging discussion on deterrence in cyberspace and an examination of adversarial tactics and strategies. Adm. Rogers explains that
Bob Maley on Resource Challenges in Cybersecurity
Sep 14, 202532m#111
Bob Maley, Chief Security Officer at Black Kite and former CISO for the Commonwealth of Pennsylvania, joins the Nexus Podcast to discuss how critical infrastructure operators and state and local governments are meeting c
Pankaj Goyal on Cyber Insurance Coverage for OT Environments
Sep 1, 202529m#110
Pankaj Goyal, Chief Operating Officer at Safe Security, joins the Nexus Podcast to discuss the challenges cyber insurance carriers and brokers have in determing and providing coverage for asset heavy operational technolo
Rui Ataide on Navigating Ransomware Negotiations
Aug 25, 202528m#109
Rui Ataide, Managing Security Consultant at GuidePoint Security, joins the Nexus Podcast to discuss his experiences negotiating with ransomware gangs on behalf of victimized organizations. Ataide covers the nuances, proc