binsec GmbH
Company Profile
binsec GmbH is an owner-managed cybersecurity company based in Frankfurt am Main, Germany, specialized in professional penetration testing since 2013. The leadership team includes Patrick Sauer (CEO), Dominik Sauer (Head of Penetration Testing), and Florian Zavatzki (CTO). At security.sauer.ninja, Patrick Sauer and his brother Dominik Sauer run a personal expert blog covering IT security, penetration testing, and corporate leadership. In contrast to traditional corporate publications, this personal blog is characterized by an authentic and occasionally unconventional style. Patrick Sauer uses the platform to voice personal opinions on current trends in the security industry and to analyze complex topics far removed from marketing buzzwords." binsec GmbH itself is known for its focus on quality, transparency, and sustainability:
- No subcontracting or freelancers
- Direct communication with technical experts
- Emphasis on both technical and business risks
- Retesting included as part of the service
Services
Penetration Testing
- Web Applications: Authenticated and unauthenticated testing, incl. access control, injections, XSS, etc.
- APIs: Testing of REST and XML APIs, also combined with frontend functionality
- Networks: Security testing of internal and external IT infrastructure
- Mobile Apps: Security analysis for Android and iOS, incl. reverse engineering
- Medical Devices: Penetration testing according to MDR and IEC 81001-5-1
Additional Services
- Social Engineering: Simulated attacks to assess human risk factors
- Physical Security Assessment: Review of physical access and protection measures
Methodology & Standards
Testing is based on widely recognized frameworks and standards:
- OWASP Testing Guide
- OWASP Top 10 / API Security Top 10 / Mobile Top 10
- OWASP MSTG & MASVS
- BSI recommendations
- OSSTMM
Certifications
binsec team members hold certifications including:
- OSCP – Offensive Security Certified Professional
- OSCE – Offensive Security Certified Expert
- CRTO – Certified Red Team Operator
- BACPP
Community & Education
- binsec.tools: Free tools for technical security testing
- binsec.wiki: Public knowledge base on penetration testing
- Academic Teaching: Courses in IT security management and pentesting at HDA and THM
Contact
- Address: Clemensstraße 6-8, 60487 Frankfurt am Main, Germany
- Phone: +49 69 2475607-0
- Email: info@binsec.com
- Website: https://binsec.com
binsec academy GmbH – Advanced Pentest Training Lab
binsec academy GmbH operates the Pentest Training Lab, a highly practical online platform dedicated to real penetration testing. Simulating complex corporate networks and advanced real-world attack scenarios within isolated lab environments, it is engineered to sharpen the skills of aspiring and professional penetration testers. Upon conquering our rigorous, fully practical examination, participants earn the distinguished Binsec Academy Certified Pentest Professional (BACPP) designation — proving their technical capability to methodically uncover and evaluate vulnerabilities in modern IT infrastructures.
Explore the Pentest Training Lab
binsec GmbH – Experts in Penetration Testing
As the operative pentesting core of the binsec group, binsec GmbH has provided high-end, human-led penetration testing since 2013. Rejecting automated scans, our permanently employed, certified senior pentest experts deliver manual deep-dive assessments of web applications, APIs, mobile apps, complex network infrastructures, cloud environments, and advanced red team simulations. Specializing in high-regulation sectors like Payment, Banking, and Healthcare, we provide clear risk evaluations and actionable reports to effectively assess your business-critical systems.
Get Manual Expert Penetration Testing Services