Dmitriy Beryoza is a Senior Security Researcher with Vectra, working on threat detection in the cloud and on-prem networks. Before that, he was a penetration tester and secure software development advocate at IBM. Before switching to security full-time, Dmitriy has been a software developer for many years. He spoke at DEF CON, BSides Las Vegas, BSides SF, Hackfest, and other security conferences. Dmitriy holds a Ph.D. in Computer Science and OSCP, CISSP, CCSP and CEH certifications. His interests include reverse engineering, secure software development, and CTF competitions.