Marius Elmiger is a security professional since the early 2000’s. He worked in various IT roles such as an administrator, engineer, architect, and consultant. His main activities included the implementation of complex IT infrastructure projects, implementation of security hardening concepts, and compromise recoveries. Later he transitioned to the offensive side. As a foundation, in addition to numerous IT certificates, Marius graduated with an MSc in Advanced Security & Digital Forensics at Edinburgh Napier University.