Episode 53 - The Evolution of the CISO: Cybersecurity, Risk & Leadership with Charles Blauner
Detonation PointShow Notes
Charles Blauner joins Matt O’Neill for a conversation on the evolution of cybersecurity, the changing role of the CISO, and the importance of treating security as a business risk. A pioneer in cybersecurity and former Global Head of Information Security at Citi, Charles shares lessons from more than two decades leading security at some of the world’s largest banks.
He and Matt also discuss cybersecurity regulation, collaboration across the industry, and why information sharing remains more difficult around fraud and financial crime. Charles looks ahead at longstanding challenges around identity and vulnerability management and how AI is changing the cybersecurity landscape on this episode of Detonation Point presented by Elastio.
Chapters 00:39 Charles Blauner’s Cybersecurity Career 06:23 Why the CISO Role Is About Business Risk 09:32 Resilience, Leadership & the Challenges of Being a CISO 19:23 Cybersecurity Regulation & Risk Management 20:43 Cybersecurity vs. Fraud Information Sharing 35:26 Modernizing Financial Information Sharing 38:46 Identity, Vulnerability Management & the Future of Cybersecurity
About Our Founding Sponsor, Elastio This podcast is proudly presented by Elastio, the control point for cyber resiliency—because survival depends on clean recoveries. As our Founding Sponsor, Elastio continuously validates backups, bridging the gap between security tools and immutable storage. With AI-driven detection and zero-day recovery, Elastio ensures data is clean, uncompromised, and always recoverable. Learn more: www.elastio.com
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