Looking back at 2025’s conference speakers

Gartner experts and global cybersecurity thought leaders delivered the latest insights at Gartner Security & Risk Management Summit 2025, in São Paulo.

Keynote Speakers

Our keynotes are the foundation of every Gartner conference. Meet visionaries and tech innovators who’ll inspire moments of clarity and address your mission-critical priorities.

Guest Speakers and Executive Stories

Learn from guest speakers bringing best practices from years of success in their fields.

Gregory Isnardi

Senior Digital Security Manager

Vivo (Telefônica Brasil)

Leonardo Rodrigo Ferreira

Director of Privacy and Information Security (CISO)

Secretaria de Governo Digital (SGD)

Diego Mariano

CISO & Head of Digital Channels

Hospital Israelita Albert Einstein

Jose Luiz Santana

CISO and Fraud Prevention Head

C6 Bank

Samara Silva Braz

Chief Information Security Officer

Petrobras

Featured Gartner Experts

Meet a selection of Gartner experts who turn trends into practical guidance. Learn more about the area of expertise of each specialist who will be present.