Gauthier Sebaux has been performing penetration tests in Wavestone for years for a large number of clients. His passion for cybersecurity started even before he was already exploiting buffer overflows and participating to CTF competitions when he was in high school. When he is not pentesting, he administrates his personal infrastructure and contributes to open-source projects. It provided him with deep knowledge on Linux environments, Linux container isolation and more recently Kubernetes. He brought back his expertise in his work and specialized in penetration testing of DevOps infrastructure.