Michael Sena, CSO and Co-Founder of Recall on DIY Cyber Guy


AI benchmarks are broken—and misplaced trust is dangerous. Our guest, Michael Sena, CSO and Co-Founder of Recall, explains why flawed AI testing creates false confidence, and how continuous, community-driven evaluation is required before AI can safely underpin professional work.

Walter Haydock, Founder of StackAware on DIY Cyber Guy


Amazon warned employees after ChatGPT divulged proprietary data. That is not a theory—it is a real AI risk. In this episode, Walter Haydock, Founder of StackAware, exposes “unintended training,” how it happens, and how employees can use AI without leaking confidential data.

Aravind Ratnam, CSO at Q-CTRL on DIY Cyber Guy


Someone threatened a world leadser’s flight by jamming her plane’s GPS system.  In Episode 88 of DIY Cyber Guy, David Schropfer and Q-CTRL’s Aravind Ratnam reveal how quantum sensing could make global navigation jam-proof and redefine aviation safety using a the earth’s natural magnetic field.

CEO at Brownstone Consulting Firm, Cordell Robinson on DIY Cyber Guy


Is Your Data Secure When You Use AI? Navy intel veteran, engineer, and attorney Cordell Robinson reveals how AI handles your data, what to share, and practical steps to protect privacy, comply with standards, and avoid mistakes.

#81 – Picking the Right Balance between Security and User Satisfaction


Strict security vs. smooth user experience—can you have both? Hear David W. Schropfer & Daniel DeGroff tackle CIAM, FusionAuth’s evolution, and real-world trade-offs.

#80- Are you keeping up with Data Governance post-AI?


AI is reshaping data governance—and raising big compliance questions. David W. Schropfer and Anthony Woodward unpack risks, silos, and solutions on DIY Cyber Guy.