About Us

Our Company

The binsec GmbH is an information security company founded by security experts in 2013. Our team consists of experienced and certified specialists with different main focuses. This gives us the ability to advise our customers on a broad range of security aspects. We have an extensive know-how and many years of experience in various areas of IT and information security. Our clients are mostly medium-sized enterprises which take their information security very seriously.

Our company is completely owned by the three shareholders: Patrick Sauer, Florian Zavatzki und Dominik Sauer. We are always interested in the long-term satisfaction of our customers and employees. Our focus is not on short-term profit-seeking. We want to create long-term value and optimally satisfy our customers.

Why Us?

  • Professional infosec experts
  • Advise you personally
  • Consulting and implementation know-how
  • Holistic security approach (Security Management and IT-Security)
  • Multiple security certifications
  • We are involved in academic teaching

Our Team

Patrick Sauer Chief Executive Officer
Patrick Sauer is managing partner and works as Chief Executive Officer. His consulting focus is on security management, PCI Compliance and Data Privacy. In addition to an academic degree in business information technology and a Master of Science in Security Management, he holds multiple professional security certifications like CISSP, CISM and OSCP. Unlike many other information security managers, he has a deep understanding of technical IT Security.

He is teaching "IT Security Management & Compliance" at the University of Applied Sciences Darmstadt and was teaching "PCI DSS" at the University of Applied Sciences Brandenburg for several years.
Florian Zavatzki Chief Technical Officer
Florian Zavatzki is managing partner and works as Chief Technical Officer. Over ten years ago he started his career working as a specialist for system integration in southern Germany. Later his focus shifted to IT Security while working as a system engineer for an international payment service provider. Now he consults companies in IT Security and Secure System Engineering.

Despite his management and security consulting responsibilities he is still an expert in various technical fields - already being a DevOp before the term itself was established.
Dominik Sauer Penetration Tester
Dominik Sauer is partner and works as Penetration Tester. He started his professional career while studying information technology. Meanwhile he holds a Bachelor of Science and the professional security certifications for penetration testing: OSCP & OSCE. During his work he performs technical security assessments according to OWASP, OSSTMM and PCI DSS.

He is teaching "Penetration Testing" and "Internet Security" at the University of Applied Sciences Darmstadt. In addition he is the creator of binsec academy GmbH's online training for penetration testing.
Fabian Stahl Security System Engineer
Fabian Stahl works as Security System Engineer and holds a bachelor of engineering. His focus is on building and maintaining large, scalable and highly secure IT infrastructures.

He is also responsible for penetration tests of IoT (Internet of Things) devices. He already devoted himself to this topic during his studies and wrote his thesis about structuring IoT pentests.

Academic Teaching

We are actively committed to research & teaching and cooperating with the University of Applied Sciences Brandenburg and the University of Applied Sciences Darmstadt. We hold the following lectures:

  • IT Security Management & Compliance
  • Penetration Testing
  • Internet Security
  • Security of Web Applications
  • Payment Card Industry Data Security Standard (PCI DSS)


Do you have questions about our service? Do you like to get an offer? Just get in touch with us. Please use our contact form or call us +49 69 2475607-0.