CISO Series Podcast

By: David Spark Mike Johnson and Andy Ellis
  • Summary

  • Discussions, tips, and debates from security practitioners and vendors on how to work better together to improve security for themselves and everyone else.
    2018-2025 CISO Series
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Episodes
  • Welcome to Cybersecurity: Where Everything Is Made Up and the Points Don’t Matter
    Apr 15 2025

    All links and images for this episode can be found on CISO Series.

    This week’s episode is hosted by me, David Spark, producer of CISO Series and Andy Ellis, partner, YL Ventures. Joining us is Mike D’Arezzo, executive director of infosec and GRC, Wellstar Health Systems.

    In this episode:

    • The shift left myth
    • Reconsidering CISO evaluations
    • The power of “how”
    • Building bridges

    Huge thanks to our sponsor, ThreatLocker

    ThreatLocker® is a global leader in Zero Trust endpoint security, offering cybersecurity controls to protect businesses from zero-day attacks and ransomware. ThreatLocker operates with a default deny approach to reduce the attack surface and mitigate potential cyber vulnerabilities. To learn more and start your free trial, visit ThreatLocker.com.

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    41 mins
  • With AI, Don’t Think Like a Hacker, Think Like the Whole of Society
    Apr 8 2025

    All links and images for this episode can be found on CISO Series.

    This week’s episode is hosted by me, David Spark, producer of CISO Series and Andy Ellis, partner, YL Ventures. Joining us is our sponsored guest Nathan Hunstad, director, security at Vanta.

    In this episode:

    • Thinking like AI
    • Building off a solid foundation
    • Start with ownership
    • Following the leader

    Big thanks to our sponsor, Vanta

    Automate, centralize, & scale your GRC program with Vanta. Vanta’s Trust Management Platform automates key areas of your GRC program—including compliance, internal and third-party risk, and customer trust—and streamlines the way you gather and manage information. And the impact is real: A recent IDC analysis found that compliance teams using Vanta are 129% more productive. Get started at Vanta.com/ciso.

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    39 mins
  • This Security Control Is So Good We Don’t Even Have to Turn It On (LIVE in Clearwater, FL)
    Apr 1 2025

    All links and images for this episode can be found on CISO Series.

    This week’s episode is hosted by me, David Spark, producer of CISO Series and Christina Shannon, CIO, KIK Consumer Products. Joining them is Jim Bowie, CISO, Tampa General Hospital.

    In this episode:

    • A journey, not a destination
    • The difference between pressure and stress
    • Fighting commodity deepfakes
    • Getting leadership on the same page

    HUGE thanks to our sponsors, Proofpoint, Cofense, & KnowBe4

    With an integrated suite of cloud-based cybersecurity and compliance solutions, Proofpoint helps organizations around the world stop targeted threats, safeguard their data, and make their users more resilient against cyber attacks. Discover cutting-edge security insights and industry trends from leading experts at Proofpoint Power Series—a monthly virtual event designed to empower the security community. Learn more at proofpoint.com

    Powered by 35 million trained employee reporters, the exclusive Cofense® PhishMe® Email Security Awareness Training with Risk Validation and Phishing Threat Detection and Response Platforms combine robust training with advanced tools for phishing identification and remediation. Together, our solutions empower organizations to identify, combat, and eliminate phishing threats in real-time. Learn more at cofense.com

    KnowBe4's PhishER Plus is a lightweight SOAR platform that streamlines threat response for high-volume, potentially malicious emails reported by users. It automatically prioritizes messages, helping InfoSec and Security Operations teams quickly address the most critical threats, reducing inbox clutter and enhancing overall security efficiency. Learn more at knowbe4.com

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    45 mins

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