Produced ahead of the 2025 Border Technology Summit, this feature highlights the achievements of U.S. Customs and Border Protection (CBP) at the San Ysidro Port of Entry, one of the busiest land-border crossings in the world. In May 2025, CBP reported record operational successes, including significant narcotics seizures and strengthened enforcement outcomes. 

At the center of this success is Mariza Marin, CBP Port Director at San Ysidro, who leads a team dedicated to enhancing security while facilitating lawful trade and travel. In this interview, Director Marin discusses the technologies shaping daily operations, the importance of inter-port collaboration, and the teamwork driving mission success at America’s borders.

These insights continue to resonate as the border security community looks ahead to the 2026 Summit, where leaders will once again gather to share best practices, operational updates, and innovative approaches to advancing border technology and collaboration.