Ruben Bouman is a Blue Teaming Expert & Cyber Defence Specialist and co-owner of Sirius Security. He has almost 10 years of experience in cyber security such as cyber defence / blue teaming, fraud investigations, malware analysis, forensic investigations and incident response and is also having a deep knowledge of IT and IT infrastructure. Ruben has also a bunch of programming skills and likes to program from time to time. He's also contributing to the open source community. Ruben likes to improve things, goes for the best results and is devoted to help organisations taking the next steps in their cyber defence.