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October 12, 2025 9 mins

From the FIFA World Cup to the Olympics, securing massive global events isn’t just about physical barriers—it’s about defending digital infrastructure that supports everything behind the scenes.

In this episode of Keeping IT Brief, host Mary Ann Brown speaks with Tim Miller, Field CTO and Public Sector Cyber Lead at Dataminr, about how cyber and physical security are converging—and why governments and event organizers must think holistically to stay ahead of threats.

Tim shares insights from 17 years in public sector technology and explains how Dataminr’s world-leading AI helps deliver early warnings and real-time visibility when it matters most.

Tune in to hear how proactive intelligence and AI-driven threat detection can protect both digital and physical domains.


Tim Miller, Field CTO and Public Sector Cyber Lead at Dataminr

Tim Miller has spent 17 years as a technologist helping public sector organizations adopt innovative technology solutions to create operational efficiencies and drive success across critical missions. Currently, Tim is the Field CTO for Dataminr’s Public Sector business, responsible for developing go-to-market strategies and client delivery of Dataminr’s first purpose-built cyber offering for the public sector. During his 8 years at Dataminr, he has held many different roles in managing some of the most strategic client relationships, helping lead enterprise-scale deployments of First Alert within the US Department of State, US Department of Homeland Security, and US Department of Health, among many others.

 

Dataminr

Recognized as one of the world’s leading AI businesses, Dataminr delivers the earliest warnings on high-impact events and critical information far in advance of other sources. The company’s world-leading AI platform, powered by more than 50 proprietary large-language models, enables faster responses, more effective risk mitigation and stronger crisis management for public and private sector organizations, including global corporations, first responders, NGOs, and newsrooms.



Keeping IT Brief with Mary Ann Brown features quick, insightful conversations with government and industry leaders on federal IT, cybersecurity, AI, and emerging technologies shaping the future of government operations.

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