Our Data Security Policy Is Transparent in That It Doesn't Exist

Our Data Security Policy Is Transparent in That It Doesn't Exist

Author: David Spark, Mike Johnson, and Andy Ellis June 2, 2026 Duration: 37:52

Our Data Security Policy Is Transparent in That It Doesn't Exist

All links and images can be found on CISO Series

This week's episode is hosted by David Spark, producer of CISO Series, and Mike Johnson, CISO, Rivian. Joining is Mike Melo, CISO, TMX Group.

In this episode:

  • The weight of old controls
  • Data you can actually see
  • 68 vendors and counting
  • Authority you never had to claim

A huge thanks to our sponsor, Vanta

Still stuck on the quarterly audit treadmill? Meet Calm-pliance. Vanta combines compliance, risk, and proof on one Agentic Trust Platform—and continuously monitors your controls, keeping you audit-ready all year round. Find your Calm-pliance here.


Hosted by David Spark, Mike Johnson, and Andy Ellis, the CISO Series Podcast digs into the often complex, sometimes contentious, but always critical relationships that define modern cybersecurity. This isn't a lecture from a lone expert; it's a conversation built on the real-world friction and collaboration between the security teams who implement solutions and the vendors who create them. Each episode moves beyond theory to explore the practical mechanics of how these groups can actually work together more effectively. You'll hear frank debates, tactical advice, and shared stories that reveal what truly improves security posture for organizations of all sizes. The discussions are grounded in the daily challenges and strategic decisions faced by practitioners, offering listeners a unique, dual-perspective on the technology and news shaping the industry. Tune into this podcast for an unvarnished look at the partnerships that build stronger defenses, proving that better security is ultimately a team effort forged through open dialogue and shared goals.
Author: Language: English Episodes: 100

CISO Series Podcast
Podcast Episodes
How to Best Maintain a Healthy Work-Work Balance in Cybersecurity [not-audio_url] [/not-audio_url]

Duration: 40:56
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 Edward Contreras, senior ev…
Our CISO Might Be Virtual, But the Lack of Respect Is Genuine [not-audio_url] [/not-audio_url]

Duration: 34:16
All links and images for this episode can be found on CISO Series. This week's episode is hosted by me, David Spark (@dspark), producer of CISO Series and Andy Ellis (@csoandy), partner, YL Ventures. Joining us is Mike W…
Every Failed Startup Starts as a Dream for a Single Pane of Glass [not-audio_url] [/not-audio_url]

Duration: 37:11
All links and images for this episode can be found on CISO Series. This week's episode is hosted by me, David Spark (@dspark), producer of CISO Series and Andy Ellis (@csoandy), partner, YL Ventures. Joining us is Shaun…
Fix it? Let's Just Get Rid of It. [not-audio_url] [/not-audio_url]

Duration: 36:47
All links and images for this episode can be found on CISO Series. This week's episode is hosted by me, David Spark (@dspark), producer of CISO Series and Andy Ellis (@csoandy), partner, YL Ventures. Joining us is our sp…
Our Developers' New Motto is "LLM Take the Wheel" [not-audio_url] [/not-audio_url]

Duration: 37:09
All links and images for this episode can be found on CISO Series. This week's episode is hosted by me, David Spark (@dspark), producer of CISO Series and Andy Ellis (@csoandy), partner, YL Ventures. Joining us is Deneen…
4th Party Data Breach? We Can Barely Catch the 1st Party Ones! [not-audio_url] [/not-audio_url]

Duration: 37:51
All links and images for this episode can be found on CISO Series. This week's episode is hosted by me, David Spark (@dspark), producer of CISO Series and Mike Johnson, CISO, Rivian. Joining us is George Finney, CISO, Th…
I Support Open Source as Long as I Don't Have to Invest in It [not-audio_url] [/not-audio_url]

Duration: 37:20
All links and images for this episode can be found on CISO Series. This week's episode is hosted by me, David Spark (@dspark), producer of CISO Series and Steve Zalewski. Joining us is our guest, Brett Perry, CISO, Dot F…