Description

Episode Title: App Security in the Age of AI Host: Dr. Kenneth "KJ" Johnson Guest: Zack Tembi Guest Title: CEO, Single Fin | Managing Partner, Single Fin Ventures | CIO/CISO Community Builder Duration: ~20 minutes

Keywords: application security, AI, identity security, agentic AI, private cloud

Episode Summary

Zack Tembi joins Dr. KJ to unpack the growing tension between AI-accelerated development and application security. From the explosion of autonomous agents to the rise of identity-based threats, Zack brings a practitioner and investor lens to some of the most pressing challenges facing security teams today. The conversation explores why legacy monitoring tools are falling short, how organizational structure must evolve to embed security into development, and why taking ownership of your data — rather than relying entirely on external AI providers — is becoming a critical strategic imperative. Zack closes with a call to action for security professionals to continuously sharpen their skills and lean into modern innovation with curiosity rather than fear.

What You'll Learn

• Why AI-native monitoring tools are replacing legacy solutions and what that means for your security stack
• How the rise of agentic AI is fundamentally expanding the identity threat surface
• Why security must be embedded into development teams — not siloed as a separate function

Top 3 Takeaways

1. The threat landscape is evolving faster than training programs — security professionals must proactively upskill and test modern tools in their own environments
2. Identity is the new perimeter — as AI agents proliferate, managing machine-to-machine identity is becoming as critical as managing human access
3. Data ownership matters — organizations should consider private cloud or on-prem solutions for mission-critical workloads before sending sensitive data to external AI providers

Memorable Quotes

"You don't need to be a sophisticated hacker anymore to create these attacks." — Zack Tembi

"Security isn't just a security team thing — it's a company thing." — Zack Tembi

"We still need that human innovation and creativity to really get value out of AI." — Zack Tembi

Connect with the Guest

Zack Tembi LinkedIn: https://www.linkedin.com/in/zacktembi/ Newsletter: www.ciosurge.com Company: www.singlefinventures.io

Listen & Subscribe

Like, follow, and subscribe to Secured with Dr. KJ: https://swdrkj.riverside.com Apple Podcasts: https://podcasts.apple.com/us/podcast/secured-with-dr-kj/id1805058517 Spotify: Search "Secured with Dr. KJ" YouTube: Search "Secured with Dr. KJ"

Support the Show

If this episode helped you, share it with your team, leave a quick rating/review, and follow the show for new episodes on AI, application security, identity, and more.

Securing tomorrow, one episode at a time.