Building the Future of Secure, Smart Cities from Ground Up

When Mableton officially became a city, we were handed a rare responsibility in modern American government: the opportunity to build a municipality from the ground up during one of the fastest periods of technological, economic and geopolitical change in modern history.

Most cities inherit decades-or centuries-of systems, policies, infrastructure and institutional culture. Mableton began with: possibility.

That possibility came with pressure. Residents expected innovation. Businesses expected responsiveness. Communities expected transparency. And all of this had to happen while local governments across America faced increasingly cybersecurity threats, aging infrastructure, workforce shortages and rising public trust.

As both a mayor and a cybersecurity executive, I quickly recognized: that modern city leadership no longer just about roads, zoning and budgets. It is about being responsive while remaining resilient. It is about being transparent while protecting data security and preparing for rapid change. Increasingly, it is also about national security.

That reality became clearer during my recent participation in the AFCEA Atlanta National Security Cybersecurity and Critical Infrastructure Conference, where leaders from government, military, academia and private industry gathered to discuss evolving threats.

One of the strongest themes was: that local governments are now on the front lines of national security.

Cyberattacks no longer target only federal agencies or Fortune 500 companies. Cities, counties, school districts, utilities, hospitals and transportation systems are primary targets because they often operate with limited resources while managing highly sensitive infrastructure and data.

A ransomware attack on a city government can disrupt emergency response, public safety, courts, utilities and public trust itself.

In Mableton, we understood early that building a modern city required thinking differently. Rather than recreating legacy systems, we focused on designing a government that is leaner, smarter, and technologically resilient.

A newly formed city, Mableton became one of the only municipalities in the region operating fully in the cloud from inception. We also launched one of the region's first fully electric municipal fleets. We are exploring how smart city technologies-including AI-assisted systems, advanced camera technology, and integrated emergency management tools-can improve public safety-and operational efficiency.

However, technology without strategy creates vulnerability.

Cybersecurity is leadership governance and operational continuity. Every mayor, city manager, councilmember and department head should understand that digital safety is as essential as financial stewardship.

For municipal leaders navigating this environment, several principles are critical:

Finally, leadership today requires vision beyond immediate political cycles. The decisions cities make now about technology, infrastructure, housing, mobility, sustainability and digital security will shape communities for generations.

America's cities are no longer just places where people live. They are now critical components of our nation's economic security, technological resilience, and democratic stability.

That means the future of national security does not depend only on the White House or the Pentagon.

It depends on leadership at city hall as well.