Inside Walmart’s AI security stack: How a startup mentality is hardening enterprise-scale defense
August 22, 2025
VentureBeat recently sat down (virtually) with Jerry R. Geisler III, Executive Vice President and Chief Information Security Officer at Walmart Inc., to gain insights into the cybersecurity challenges the world’s largest retailer faces as AI becomes increasingly autonomous.
We talked about securing agentic AI systems, modernizing identity management and the critical lessons learned from building…