Bruce Schneier on Cybersecurity, AI, and Why Digital Security Now Shapes the World

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In this episode of the Question Everything Podcast with David Dye, David speaks with world-renowned cybersecurity expert Bruce Schneier about the evolving role of digital security in modern society.

Bruce has spent decades studying cryptography, cybersecurity, and the intersection of technology and power. His work helped shape how experts and governments think about digital security.

In this conversation, Bruce explains how the internet evolved from a niche research network into critical infrastructure that now powers finance, communication, commerce, and politics.

The discussion explores how cybersecurity has changed over the past three decades, the growing risks created by artificial intelligence and digital surveillance, and why society must rethink security as a public policy issue rather than purely a technical one.

Topics discussed in this episode

• How cybersecurity has evolved since the early internet
• Why digital security now affects global politics and economics
• The relationship between cybersecurity, power, and governance
• Risks introduced by AI and emerging technologies
• Why security failures often come from systems and incentives, not just hackers
• The importance of building trustworthy digital infrastructure

Categories: Recorded Interviews, Video

Sidebar photo of Bruce Schneier by Joe MacInnis.