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2025 influencers
24 Federal IT Influencers Worth Following in 2025
Dec 01 2025

These government leaders are charting the course for agencies’ IT modernizations, cybersecurity and AI futures in the era of government efficiency.

Robert Costello, CIO, CISA

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Eric Trexler

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Q&A: Palo Alto’s Eric Trexler Urges Identity-First, AI-Secure, Platformized Cyberdefenses

The public sector exec champions zero-trust platforms and artificial intelligence to match rapidly accelerating federal threats.

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New Research from CDW on Workplace Friction

Learn how IT leaders are working to build a frictionless enterprise.

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Q&A: GSA CIO David Shive Talks Shared Services, Zero Trust and Modernization
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Q&A: DIA CIO Doug Cossa Outlines Planned Upgrades for Feds’ Top-Secret Network
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Q&A: Army CIO Raj Iyer Leads a New Digital Strategy
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Q&A: Air Force CIO Lauren Knausenberger Moves the Service in an Agile Direction
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Q&A: Former Federal CIO Theresa Payton Outlines Ideas to Battle Ransomware
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Q&A: CIA’s Juliane Gallina Drives Innovation at Langley
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