Christian Biehler was born in Berlin in 1986. He received his bachelor’s degree in information management, specializing in IT security and IT forensics, from the University of Koblenz before fully devoting himself to IT security in the master’s program at the University of Bochum. Having written his Bachelor‘s thesis on IT forensics tools, his Master’s thesis was about secure login methods for Android devices.
He had already gained experience in several consulting companies during his studies. The points of focus complemented his studies in a practical way and included mobile security and web security.
Christian Biehler has been working as a consultant in the IT security field at cirosec GmbH since 2012. He is an expert in technical security of web applications and server systems and thus carries out security assessments and penetration tests of internal and external systems on a regular basis. In addition to looking for vulnerabilities in applications and systems, he advises our customers on questions regarding server hardening in Windows and Linux environments. Besides the hardening of web applications and servers, Christian Biehler is a certified expert in web application firewalls of different manufacturers and supports our customers regularly in the evaluation, implementation and optimization of web application firewalls used in companies.