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Matthew Dietz

Director

Security & AI

Matthew Dietz is Director of Security and AI at Cisco, where he leads go-to-market strategy for the AI-ready data center across compute, networking, security, observability, and artificial intelligence. A former government CIO, Matthew brings a unique blend of technical, operational, and executive leadership experience to helping organizations securely adopt and scale AI. Known for translating complex technologies into clear business strategies, he aligns technical capabilities with customer needs and helps accelerate adoption across diverse industries.

Articles

August 18, 2026

DATA CENTER

Meet “The Data Center Lens” video series: Clear answers for modernizing and scaling for AI

2 min read

Introducing "The Data Center Lens," a monthly video series that gives you validated, field-level guidance on modernizing infrastructure and scaling for AI, without the unrealistic advice that assumes you’re starting from a blank slate.

August 21, 2024

INDUSTRIES

The AI Revolution: Transforming Technology and Reshaping Cybersecurity

2 min read

Discover how AI is revolutionizing government operations, enhancing public services, and reshaping cybersecurity.

June 26, 2024

GOVERNMENT

Securing the Foundation: Optimizing Governmental Critical Infrastructure

2 min read

Learn how to make government services strong and adaptable with our key strategies from Cisco Live 2024 – watch the replay now!

November 1, 2023

INDUSTRIES

Cisco at Smart City Expo World Congress (SCEWC) 2023

2 min read

If you’re joining Cisco onsite at Smart City Expo World Congress 2023, you can expect to learn more about the trends impacting the government industry and how Cisco technology can help you meet the challenges of today. Learn more about Cisco onsite at Smart City Expo World Congress.

April 3, 2023

GOVERNMENT

Zero Trust at Scale for Government

4 min read

A zero trust at scale approach to security is key to state, local, and federal governments defending against growing cybersecurity threats.

January 25, 2023

INDUSTRIES

Reimagining the Digital Transformation of Government

1 min read

A smart city uses digital technology to connect, protect, and enhance the lives of citizens. Hear how Cisco is helping in our new 2-part podcast series on the Future of Government.

June 22, 2022

GOVERNMENT

Connected Justice and the rapid change in technology

3 min read

During Covid-19, governments and courts discovered new and innovative ways to provide secure and reliable service to their citizens. They embraced technology and software, leaning heavily on infrastructure and hardening their security. In doing so, citizens were offered inclusive and flexible services that are also sustainable and fiscally responsible.