Defense in Depth Podcast Por David Spark Steve Zalewski Geoff Belknap arte de portada

Defense in Depth

Defense in Depth

De: David Spark Steve Zalewski Geoff Belknap
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Defense in Depth promises clear talk on cybersecurity’s most controversial and confusing debates. Once a week we choose one controversial and popular cybersecurity debate and use the InfoSec community’s insights to lead our discussion.2018-2024 Spark Media Solutions, LLC Política y Gobierno
Episodios
  • Do You Have a Functional Policy or Did You Just Write One?
    Aug 21 2025

    All links and images can be found on CISO Series.

    Check out this post for the discussion that is the basis of our conversation on this week’s episode co-hosted by me, David Spark, the producer of CISO Series, and Edward Contreras, senior evp and CISO, Frost Bank. Joining us is Justin Berman, formerly vp of platform engineering and CISO at Thirty Madison Health.

    In this episode:

    • Maps without transportation
    • The untouchable employee problem
    • Attestation theater
    • The lightbulb moment

    Huge thanks to our sponsor, SecurityPal

    SecurityPal is the leader in Customer Assurance, helping companies accelerate security assurance without compromising accuracy. Their AI + human expertise approach, dynamic Trust Center, and modern TPRM solution eliminate manual work and streamline vendor security at scale. To learn more, visit securitypal.ai.

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    32 m
  • Where are We Struggling with Zero Trust
    Aug 14 2025

    All links and images can be found on CISO Series.

    Check out this post for the discussion that is the basis of our conversation on this week’s episode co-hosted by me, David Spark, the producer of CISO Series, and Steve Zalewski. Joining us is our sponsored guest, Rob Allen, chief product officer, ThreatLocker.

    In this episode:

    • Legacy infrastructure creates the biggest hurdles
    • More marketing than methodology
    • Implementation complexity makes zero trust a Sisyphean task
    • Don't ignore human factors

    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/CISO

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    34 m
  • Cybersecurity Has a Prioritization Problem
    Aug 7 2025

    All links and images can be found on CISO Series.

    Check out this post for the discussion that is the basis of our conversation on this week’s episode co-hosted by me, David Spark, the producer of CISO Series, and Steve Zalewski. Joining them is Terry O'Daniel, former CISO at Amplitude.

    In this episode:

    • Beyond prioritization: aligning risk with reality
    • From signals to strategy
    • The Case for Maturity Models
    • Security Starts With Culture

    Huge thanks to our sponsor, SecurityPal

    SecurityPal is the leader in Customer Assurance, helping companies accelerate security assurance without compromising accuracy. Their AI + human expertise approach, dynamic Trust Center, and modern TPRM solution eliminate manual work and streamline vendor security at scale. To learn more, visit securitypal.ai.

    Más Menos
    31 m
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