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 operate internationally and take their information security very seriously.

If you have a security issue and need support, do not hesitate to contact us. Use our contact form or call us +49 69 2475607 0. We are there for you!

Why Us?

  • Security Experts with personal service
  • Consulting and implementation know-how
  • Holistic security approach (Security Management and IT-Security)
  • We hold multiple security certifications
  • We give lectures in universities of applied sciences

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. He began his career during his studies several years ago working as an IT Security Freelancer for an international payment service provider. Unlike many other information security managers, he has a deep understanding of technical IT Security.

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 works as Penetration Tester. He started his professional career while studying information technology at the University of Applied Sciences Darmstadt. Meanwhile he holds a Bachelor of Science and the leading professional security certifications for penetration testing: Offensive Security Certified Professional & Expert. During his work he performs technical security assessments according to OWASP, OSSTMM and PCI DSS.

Our Project References

During the last years, we conducted several consulting projects and security assessments. We like to show you some examples of our performed tasks:

  • IT Security Audit at Sparkassen.
  • Lecturing for Information Security at IHK.
  • IT Security and Security Management Consulting for numerous medium-sized companies.
  • Consulting on German Data Protection Act.
  • Performing forensic analysis for a PCI certified hotel booking service provider.
  • Providing Secure Software Development Trainings for a financial company as a two day course.
  • Conducting Penetration Tests in accordance with PCI DSS (IT Infrastructure and Web Applications) for a PCI certified Payment Service Provider.
  • Conducting penetration testing on segmentation controls (PCI DSS 11.3.4).
  • Infrastructure planning and setup for a Maltese financial company.
  • Handling of Security Incidents at medium-sized company.

Our Community Participation

A part of our work is nonprofit and dedicated to the German information security community. Our current sponsor activities and academic involvment includes:

  • A cooperation agreement with the University of Applied Sciences Brandenburg.
  • Our CEO Patrick Sauer is holding lectures about PCI DSS at the University of Applied Sciences Brandenburg.
  • Our Penetration Tester Dominik Sauer is holding lectures about Penetration Testing at the University of Applied Sciences Darmstadt.

In addition we did public talks, for example:

  • Chaos Computer Club Frankfurt e.V.: Data Privacy Officer
  • Chaos Computer Club Frankfurt e.V.: Circumvent antivirus solutions.
  • T.I.S.P. Community Meeting: Weaknesses of PCI DSS.
  • University of Applied Sciences Potsdam: Challenges of log file analysis for intrusion detection
  • University of Applied Sciences Mittelhessen: Business vs. Information Security.


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.