About Yellowhat
Welcome to Yellowhat, the premier cybersecurity event dedicated exclusively to Microsoft Security Technology. At Yellowhat, we go beyond the basics, delivering deep-dive sessions (level 400+) designed for security professionals who seek advanced knowledge and actionable insights.
Our mission is to empower attendees with the latest expertise in Microsoft Security solutions, enabling them to tackle today’s most pressing cybersecurity challenges with confidence. Whether you’re exploring the intricacies of Microsoft Sentinel, mastering advanced configurations in Microsoft Defender, or diving into the latest innovations in Microsoft Purview, Yellowhat provides a platform to learn, connect, and grow.
Our team
Dan Michelson
Yellowhat Founder
Maarten Goet
Jeroen Niesen
Corina Feuerstein
Koos Goossens
Fabian Bader
Myron Helgering
Olaf Hartong
Rhesa Baar
Tom Rolvers