About Us

Florian Hansemann

Florian Hansemann made his experience in serveral postions in the information security sector. He is still working as a Security Officer in the german armed forces, he worked several years as a lead pentester in german consulting company and is still running his freelancing project HanseSecure.

References:
Twitter
Blog
Disclosures: CVE-2018-7272, CVE-2018-16231, CVE-2009-1437

Certifications:
OSCP && OSCE

 

Christopher Bleckmann-Dreher

Christopher Bleckmann-Dreher​ has started in the Information security area in the early 2000s. During that time he ran several dedicated servers in different data centers within Germany to provide redundant application and hosting services. In 2012, he started his career as a full-time pentester where he analyzed a variety of applications and environments of DAX30 and international corporations. In 2015, he joined Daimler TSS and in November 2016 he was promoted to Lead Expert Offensive Security. In his spare time he found several severe vulnerabilities in different well-known systems and applications. For example in early 2018 he disclosed critical vulnerabilities in smartwatches for children.

References:
Twitter
Blog
Disclosures: Critical Vulnerabilities in smartwatches for children

Certifications:
OSCP && TISP