14th & 15th May 2025 in Hamburg
14th & 15th May 2025 in Hamburg Contact: info@cybersecuritysumm.it or +49 40 999 993 868

Sebastian Westphal

Sebastian Westphal

Sebastian Westphal

DSAG

Sebastian is responsible for digitalization, processes and systems in the Finance division of Deutsche Bahn AG. His team is working on systematically exploiting the potential of digitalization and implementing it cross-functionally for all business areas to enable effective finance processes and solutions – including the modernization of the financial IT application portfolio as well as the harmonization of processes and the implementation of security standards for DB as KRITIS-provider. 

Before his time at DB, Sebastian held positions at, among others Deutsche Telekom, Lufthansa and Swiss Post and has gained over two decades of experience in leading digital transformation and innovation programs and over 20 SAP system implementations and migrations.

In parallel, Sebastian is DASG Board Member for Technology (Deutschsprachige SAP Anwendergruppe) and represents, among others, the relevant expert committees for security and vulnerability management.

Represented in the following tracks at the Cybersecurity Summit:

  • 2025 MAIN STAGE: IT-Security und Sustainability: Synergien und Herausforderungen

Sebastian Westphal and many more register for the Cybersecurity Summit now!