Tim Estermann
Login to view DISC.Tim Estermann is the Chief Information Security Officer at Thalia Bücher GmbH, where he builds resilient cybersecurity programs. His background includes economic engineering from TU Dortmund University and journalism. He notably transitioned into the CISO role at Funke Mediengruppe after a major cyberattack, shaping their security strategy.
Outside of his formal role, Tim has turned his long-time hobby of IT security into his profession. He is a passionate advocate for knowledge sharing, frequently speaking at industry events and engaging with students, where he is noted for his exciting and accessible presentation style.
Unique fact: Tim began his career as a freelance journalist and layout artist before moving into IT and eventually becoming a CISO.
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