Welcome to the Presentations section, a curated showcase of Eddie's impactful talks and lectures. As a seasoned cybersecurity expert with over 25 years in the field, and Brazil's leading authority on cryptocurrencies and blockchain, Edilson Osorio Jr. has graced numerous stages, both national and international. Whether you're a student, a professional, or simply curious about the future of technology, these presentations offer a wealth of knowledge designed to enlighten and empower.