Consulting
We offer comprehensive IT security analyses and strategies, support with ISO 27001 certifications and help you comply with the Cyber Resilience Act through targeted advice.
Cyber Resilience Act
Strengthening your cyber security
Preparation for the Cyber Resilience Act (CRA)
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ISO 27001 · GRC
Build real, lasting resilience
Risk management, ISMS and certification support from one partner
Our topicsSecurity that keeps pace
Cyber Resilience
Cybersecurity requirements change quickly, we help you in staying up to date and building real resilience.
Who we are
Christian Rosenzweig
Regulatory & Quality
Christian Rosenzweig holds a degree in Biomedical Engineering and has over a decade of experience in software development for medical devices, including roles in project management, regulatory compliance, and quality management under ISO 13485. Since 2019, he has been working as a consultant, advising clients on regulatory strategy, quality management, and risk management for medical devices, while also contributing to training and educational materials.
For larger projects I'm happy to bring Christian on board. We are two independent freelancers in a close cooperation: each of us works on their own responsibility and own account. More about Christian
Leon Holub
Software & Security
Leon is an expert software developer with experience in digital health and cybersecurity. Working in various positions around software development for more than 10 years, developing complex applications and managing teams as both a freelancer and permanent employee he brings a lot of experience in software development and management.
Topics we cover
From risk management to threat modeling — the building blocks of a resilient organization.
Risk Management
We support cybersecurity risk management by identifying security vulnerabilities, conducting risk analyses, and developing effective mitigation strategies to strengthen your information security.
ISO 27001
We support ISO 27001 certification by providing consulting and hands-on assistance in developing and implementing an Information Security Management System (ISMS).
SBOM
We support you in creating a Software Bill of Materials (SBOM) and in establishing processes that ensure complete visibility into your software landscape.
Threat Modelling
Threat modeling analyzes applications to identify potential threats and close security gaps by examining architecture and data flows.