Christian Maruhn
M.Sc. Computer Science
CISA / IT-Auditor (IDW)
Partner
Born in 1988
Specialist area
IT
Focus areas
- IT system audits in accordance with PS330, PS951 and PS860
- Software certifications in accordance with PS880
- IT outsourcing / cloud auditing and consulting
- Data analyses and process consulting for IT-supported business processes
- Data analyses in the course of annual audits
- Advice and support for the introduction or migration of ERP systems and financial accounting systems in accordance with PS850
- Advice and support for IT infrastructure projects
- Strategic and organizational IT security audits / IT security consulting
- DATEV consulting
- Data protection consulting and auditing
- Support for the BPG data center
Languages
- German
- English
Personal interests
- Fire department
- Sports
- Youth work
Imagination is more important than knowledge, because knowledge is limited.
Article by Christian Maruhn
NIS-2
Digitalization affects all value-added processes and makes both companies and government agencies equally vulnerable to cyberattacks if they lack adequate security measures. The EU has therefore...
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IT audits according to IDW PS 330/ISA 315 in transition: challenges, opportunities, outlook
Increasing digitalization is not only changing business models, but also the risks to which companies are exposed. Today, IT systems control central business processes, process sensitive customer data, and secure the flow of...
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New location from August 1, 2025
The time has finally come! The long-awaited move to our new premises in the Deiker Höfe is drawing ever closer.
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