Thomas Krüger is an experienced information security professional specializing in governance, risk, and audit within critical infrastructure environments. Since 2019, he has served as an expert at DB InfraGO AG, where he focuses on developing ISMS frameworks, aligning policies with ISO 27001 standards, and advancing centralized security service concepts. His work includes refining security processes and strengthening organizational resilience—key elements in supply chain security.

Previously, Mr. Krüger contributed to security consulting and large-scale project reviews, as well as the design of security lifecycle models for complex systems. His background in IT security management includes incident response, reporting, and SOC process development. He began his career at EY in forensic data analytics, building automated solutions and supporting investigations. Mr. Krüger holds a Master’s degree in Mathematics and multiple certifications, including CISM and CISA