For 16 years, Security magazine has honored the Most Influential People in Security — security executives, industry experts and professionals whose leadership, expertise and vision have advanced the security and risk management profession in meaningful ways.

Nominated by peers and colleagues, this year’s honorees were selected for the lasting impact they’ve made across their organizations and the broader industry. From driving innovation to shaping resilient strategies, these professionals represent the evolving face of security leadership.

In this 2025 edition, we are proud to spotlight eight individuals whose work continues to shape and strengthen the future of security.

Our special appreciation goes to Jerry Brennan, who was a project partner on this report and provided subject matter expertise and research.

The Most Influential People in Security 2025

Impacting enterprises, communities and nations, these 8 security leaders are making a positive difference in the security industry.