Thomas is a goal-oriented engineer at the intersection of Internet security and data science. He loves detecting, as well as preventing, attacks and abuse by leveraging large datasets. For the .eu TLD registry, Thomas designed and deployed a machine-learning based anti-abuse system. In 2015, Thomas launched CloudPiercer, a project to address origin-exposing attacks in cloud security providers. Thomas holds a PhD in Computer Science and has published and presented at top-tier security conferences.