David Spark

speaker

5,929 appearances 23 recordings 1 series first heard Apr 2026 last heard 22 Sep

David Spark’s voice in public audio — every appearance, attributed to the second.

Trend

recordings per month · last 12 months

Recordings per month over the last 12 months — 23 in all, peaking in Sep 2026 with 5.

Appearances

newest first · ▶ plays the moment

CISO Series Podcast · Mirror, Mirror on the Wall, Who Has the Best Infrastructure of Them All? · 29 Sep 2026 podcast

And quoting Steve Zalewski, of which we quote this line all the time, former CISOV at Levi Strauss, how does this help me sell jeans? podcast-host

All right, well, we have come to the end of our show. podcast-host

I want to thank you, Ryan, and Guardsquare, the highest level of mobile app security with ease. podcast-host

He's explained it quite clearly. podcast-host

If you didn't hear all of it, just go back to the Please Enough No More segment and you'll hear all about it. podcast-host

Go check it out. podcast-host

Your industry's problems are unique. podcast-host

Are you addressing those unique issues? podcast-host

Guardsquare can help you check that out. podcast-host

Up, go to guardsquare.com, spell just the way it sounds, guard the word square.com and let them know that you heard about them from the CISO series. podcast-host

Jeff, as always, we appreciate you being on, whether you're on Defense in Depth or this show or any of the shows for that matter. podcast-host

We greatly appreciate it. podcast-host

Now Ryan, I'm gonna let you have the very last word here, and that is two questions. podcast-host

One is any offer, anything you want to say about Guardsquare for our audience? podcast-host

And B are podcast-host

I think there's a lot of interest from our audience. podcast-host

You know, one of the things that we have seen patterns of is when we have a guest on or a specialist in a certain area that there's a lot of interest, but maybe not a lot of knowledge in that space. podcast-host

And I think there isn't a huge amount of understanding in mobile app security. podcast-host

So hopefully some of our audience members who are interested or in that development space will go check it out. podcast-host

Thank you very much, Ryan. podcast-host

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