Josselin Feist

Josselin Feist is a Principal Security Engineer at Trail of Bits, a renowned cybersecurity research and consulting firm. He has played a crucial role in securing some of the world's most targeted organizations and devices since 2012. Josselin's expertise lies in high-end security research, reverse engineering, cryptography, virtualization, malware, and software exploits. He is instrumental in helping clients like Facebook and DARPA fortify their code and reduce security risks. Josselin's contributions extend to auditing products, consulting on secure deployments, and developing features to address security gaps. His work reflects a commitment to refining security practices and advancing cybersecurity through a blend of human intellect and computational power. Josselin Feist's role at Trail of Bits underscores the firm's dedication to tackling complex security challenges across various industries.