Our Partners
Our company is fully owned by the three partners: Patrick Sauer, Dominik Sauer and Florian Zavatzki. We are interested in the long-term satisfaction of our customers and employees. Our focus is not on short-term profit. We want to create sustainable values and solutions and satisfy our customers in the best possible way.
Patrick Sauer
Chief Executive Officer
Patrick Sauer is the CEO our company. He is an expert in security management and IT security. In addition to his diploma in information management and his master's in security management, he holds several recognised security certificates, such as CISSP, CISM, TISP and OSCP. What distinguishes him from other security managers is his high affinity and extensive understanding of technical IT security.
At binsec he is responsible for business strategy and development and due to his technical and pentesting background, he usually does most of the sales calls - making them a uniq no bullshit sales experience for new potential customers.
Outside of day-to-day operations, Patrick Sauer uses
security.sauer.ninja
as a technical scratchpad for personal opinions on IT security and pentesting.
There, he shares candid insights on trends and topics shaping the industry.
Dominik Sauer
Head of Penetration Testing
Dominik Sauer is Head of Penetration Testing. He holds a master's degree in computer science with a specialization on IT security, as well as the most distinguished certificates for penetration testing: OSCP and OSCE. He leads the penetration testing team of binsec and still performs penetration test himself.
He teaches several courses like "Penetration Testing" and "Internet Security"
at Darmstadt University of Applied Sciences and other universities.
He also developed the "Pentest Training" of the binsec academy GmbH.
Florian Zavatzki
Chief Technical Officer
Florian Zavatzki is the CTO of our company. He started his career more than ten years ago as a system integrator specialist in southern Germany. He has since worked as a system engineer for an international payment service provider.
At binsec he is responsible to develop and operate all necessary penetration testing tools and pentesting systems to support our pentesting team to work efficiently as possible.
German Penetration Testing Services for Payment, Healthcare, and Complex System Environments
As the original penetration testing entity, binsec GmbH forms the operational foundation of binsec group GmbH. Since 2013, our permanently employed, highly certified experts (including OSCP, OSCE) have been conducting professional penetration tests based on international standards. With this extensive operational experience in the payment, banking, and healthcare sectors, we assess your business-critical systems from the perspective of advanced attackers.
Specializing in manual analysis, we clearly distinguish our services from automated vulnerability scans: Decisive security vulnerabilities are identified through structured manual analysis. This methodological expertise is also directly integrated into practical pentest training labs via binsec academy GmbH. We tailor the approach precisely to your threat model, utilizing efficient grey-box analysis for maximum transparency and depth. As a result, you receive an audit-ready final report with a clear risk assessment and actionable remediation recommendations.
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