Dan Glass

Dan Glass is the CISO of Delek US Holdings, where he aligns cybersecurity with operational excellence to protect critical energy infrastructure. A veteran of Fortune 500 transformations, Dan leverages emerging technologies such as AI-driven automation and Zero Trust to enable business growth and resilience. Previously CISO at NTT DATA and American Airlines, he has extensive experience securing complex supply chains and highly regulated environments. He is a co-founder of the Aviation ISAC and a longtime RSAC Program Committee member, dedicated to helping organizations achieve superior security outcomes through modernization.