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Alexandre Barreto is an Associate Professor, Department of Cyber Security Engineering at George Mason University.

He has applied his significant experience as an air traffic and air defense infrastructure manager to a career specializing in the field of cybersecurity and networking, which in conjunction with his research on cyber impact assessment, has led to applications in cyber and transportation security, and decision support systems in defense and critical infrastructure areas. These topics are at the core of his classroom activities at both graduate and undergraduate levels, as well as his research path.

Barreto is a researcher in impact assessment and secure air transportation protocols and developed innovative applications and extensions that aid in the fight against cyber-warfare. He received his MS and PhD from Instituto Tecnológico de Aeronáutica in Brazil.

Source: GMU CEC Page

AI systems expert with a proven track record of building enterprise-grade intelligent solutions that drive business outcomes. Trusted by organizations like DARPA and Samsung to solve complex problems and deliver real-world impact.

Passionate about next-gen AI—especially systems that demand multi-modal reasoning, precise inference, and knowledge-based thinking.