Short biography:

David Szili is a freelancer IT Security Consultant with penetration testing, security monitoring and incident response background, previously working for companies like POST Telecom PSF, Dimension Data, Deloitte and Balabit.

David has two Master’s degrees in Computer Engineering and in Networks and Telecommunication and a Bachelor’s degree in Electrical Engineering. He also holds several IT security certifications such as GSEC, GCED, GCIA, GCIH, GMON, GMOB, OSCP, OSWP and CEH.

In his spare time, David likes working on hobby electronics projects, develop new IT security tools or sharpen his skills with CTFs and bug bounty programs.