The Segment

Illumio
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Attackers are smarter, more sophisticated and move more quickly than ever. If your organization hasn’t been breached yet, odds are you will be. On The Segment, you will hear from industry experts about the latest cybersecurity trends. We will unpack how modern organizations can reduce risk and curtail impact with Zero Trust - a “never trust, always verify” approach to cybersecurity. Join us for The Segment: A Zero Trust Leadership Podcast, brought to you by Illumio.

  1. 3d ago

    Cloud Was the Warning. AI Is the Test. | Ashish Rajan

    AI may be the latest technology transformation, but for security teams, the challenges feel familiar. In this episode of The Segment, Raghu Nandakumara sits down with Ashish Rajan, CISO of TechRiot, host of the Cloud Security Podcast and AI Security Podcast, and author of AI Security Engineering, to explore what the cloud era can teach us about securing AI. They discuss how AI is reshaping cloud security, why the shared responsibility model gets even murkier with AI, and what changes when security teams have to protect agents whose behavior and intent aren’t always predictable. Ashish also shares how organizations can start building practical AI security programs today, why continuous evals and human oversight matter, and the AI skills security practitioners will need for what comes next. https://www.aisecuritypodcast.com/https://www.cloudsecuritypodcast.tv/ https://www.amazon.com/dp/1394387687?lv=shuf&channelId=500&plpRedirect=mhFallback

    Cloud Was the Warning. AI Is the Test. | Ashish Rajan

  2. 5d ago ·  Bonus

    The Monday Microsegment for the week of 9/28/2026

    The Monday Microsegment for the week of September 28. All the cybersecurity news you need to stay ahead, from Illumio's The Segment podcast. The FBI is investigating claims from ShinyHunters that it breached the bureau. You’ll never guess what OpenAI agents did (again). And is vibe-coding putting personal data at risk? Plus, Christer Swartz joins us for September's Boos and Bravos.  Head to The Zero Trust Hub: hub.illumio.com Get the Industry’s First Vendor-Neutral Zero Trust Certification: https://www.illumio.com/zero-trust-certification

    The Monday Microsegment for the week of 9/28/2026

  3. Sep 21 ·  Bonus

    The Monday Microsegment for the week of 9/21/2026

    The Monday Microsegment for the week of September 21. All the cybersecurity news you need to stay ahead, from Illumio's The Segment podcast. The FBI and Coast Guard board two hacked oil tankers headed for the U.S. coast. Google’s Gemini joins the unintended AI attack club. And CISA is making big changes to how it flags dangerous software bugs. Plus, Michael Adjei joins us to discuss why more cybersecurity tools don’t always mean better security.  Head to The Zero Trust Hub: hub.illumio.com Get the Industry’s First Vendor-Neutral Zero Trust Certification: https://www.illumio.com/zero-trust-certification

    The Monday Microsegment for the week of 9/21/2026

  4. Sep 14 ·  Bonus

    The Monday Microsegment for the week of 9/14/2026

    The Monday Microsegment for the week of September 14. All the cybersecurity news you need to stay ahead, from Illumio's The Segment podcast. AI's biggest rivals just agreed on one thing: it's time to slow down.A series of rogue AI attacks may prove their point.And Microsoft’s latest Patch Tuesday shows why those warnings are getting harder to ignore.Plus, Trevor Dearing joins to unpack the attacks on a recent UK power plant.  Head to The Zero Trust Hub: hub.illumio.com Get the Industry’s First Vendor-Neutral Zero Trust Certification: https://www.illumio.com/zero-trust-certification

    The Monday Microsegment for the week of 9/14/2026

  5. Sep 9

    The Human Attack Surface: What Cybersecurity Can Learn from the Secret Service | Hazel Cerra

    What can 25 years of protecting the President teach the cybersecurity world?  In this episode, Raghu Nandakumara sits down with Hazel Cerra, Director of Digital Security Convergence at BlackCloak and a 25-year veteran special agent of the U.S. Secret Service, to explore what protective intelligence can teach cybersecurity about defending the human attack surface. Hazel draws on her path from investigating counterfeit and credit card fraud, to protecting President Clinton, to pioneering critical systems protection for presidential visits, sharing how she came to see the Secret Service's layered "zero fail" security model as a direct parallel to Zero Trust, and why understanding an adversary's motive, means, and opportunity is as critical in cyber as it is in physical protection. Raghu and Hazel discuss: How the Secret Service evaluates and prioritizes threats using motive, means, and opportunityWhy "zero fail" protection is the same discipline as Zero Trust securityHow cyber convergence changed physical protection, from hackable elevators to compromised camerasWhy executives' home networks have become the new "path of least resistance" for attackersBalancing security with usability, without creating unnecessary frictionHow deepfakes and AI impersonation are changing verification and executive riskHazel closes with a practical tip for spotting a deepfake on a video call, and a reminder that as executives become as visible as presidents once were, protecting them has to extend far beyond the corporate perimeter. Stay connected with our host Raghu on LinkedIn For more information about Illumio, check out our website at illumio.com

    The Human Attack Surface: What Cybersecurity Can Learn from the Secret Service | Hazel Cerra

  6. Sep 8 ·  Bonus

    The Monday Microsegment for the week of 9/8/2026

    The Monday Microsegment for the week of September 8. All the cybersecurity news you need to stay ahead, from Illumio's The Segment podcast. Dark web sellers claim to have scans of nearly half of all driver’s licenses in the U.S. and Canada.Move over, Mythos. OpenAI takes its Astra model public, with some caveats.And the cyber cavalry is coming to save Texas water utilities.Plus, John Kindervag joins for a special Book Club segment promoting his new book. Read it here: www.illumio.com/resource-center/cyber-resilience-at-machine-speed-the-zero-trust-model-for-the-ai-era  Head to The Zero Trust Hub: hub.illumio.com Get the Industry’s First Vendor-Neutral Zero Trust Certification: https://www.illumio.com/zero-trust-certification

    The Monday Microsegment for the week of 9/8/2026

  7. Aug 31 ·  Bonus

    The Monday Microsegment for the week of 8/31/2026

    The Monday Microsegment for the week of August 31. All the cybersecurity news you need to stay ahead, from Illumio's The Segment podcast. OpenAI publishes its Hugging Face postmortem. It’s even scarier than we thought. Washington declares a national emergency over foreign gear in the power grid.  And a hundred-plus organizations warn that our AI head start is shrinking fast. Plus, Christer Swartz joins for this month's Boos and Bravos.  Head to The Zero Trust Hub: hub.illumio.com Get the Industry’s First Vendor-Neutral Zero Trust Certification: https://www.illumio.com/zero-trust-certification

    The Monday Microsegment for the week of 8/31/2026

  8. Aug 24 ·  Bonus

    The Monday Microsegment for the week of 8/24/2026

    The Monday Microsegment for the week of August 24. All the cybersecurity news you need to stay ahead, from Illumio's The Segment podcast. OpenAI reins in upcoming AI models it says are getting too good at breaking software. Seventeen Iranians charged over a decade of stolen research. And AI is helping attackers break into factory and water controllers.  Plus, John Kindervag joins us for a Book Club segment!  Head to The Zero Trust Hub: hub.illumio.com Get the Industry’s First Vendor-Neutral Zero Trust Certification: https://www.illumio.com/zero-trust-certification

    The Monday Microsegment for the week of 8/24/2026
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About

Attackers are smarter, more sophisticated and move more quickly than ever. If your organization hasn’t been breached yet, odds are you will be. On The Segment, you will hear from industry experts about the latest cybersecurity trends. We will unpack how modern organizations can reduce risk and curtail impact with Zero Trust - a “never trust, always verify” approach to cybersecurity. Join us for The Segment: A Zero Trust Leadership Podcast, brought to you by Illumio.

Information

  • Creator
    Illumio
  • Years Active
    2025 - 2026
  • Episodes
    147
  • Rating
    Clean
  • Copyright
    © Illumio
  • Show Website
    The Segment