Bret Rubin is a Security Engineer at Two Sigma Investments, where he works on reliability engineering and incident response capabilities under the Security team. Bret previously worked as a contractor for Palantir's Cyber practice, embedding with a variety of commercial customers to build security operations and detection solutions. Before that, Bret worked as an analyst, computer forensic analyst, and special investigator for a law enforcement agency, working on a variety of complex multi-agency investigations and prosecutions, testifying at Grand Jury and trial proceedings, and working to expand agency-wide capabilities. A recovering liberal arts major, Bret enjoys slowly filling in gaps in his technical knowledge at the expense of his employers.