Florian Hansemann


The founder of HanseSecure, Florian Hansemann, has many years of professional experience in information security, mainly as an IT security consultant for various departments of the German Federal Armed Forces and as a penetration tester or redteamer.

In addition, Florian Hansemann was ranked among the top 21 sources in security by two independent American companies in both 2018 and 2019.


  • Offensive Security Web Expert (OSWE)
  • Offensive Security Certified Expert (OSCE)
  • Offensive Security Certified Professional (OSCP)
  • Mobile Application Penetration Tester (eMAPT)
  • Certified Red Team Expert (CRTE)
  • Adversary Tactics: Red Team Operations (RTO)