Thanos Sarridis

Thanos Sarridis is a Cyber Security Engineer at the Hellenic National Defence General Staff since January 2024, specializing in Red Team Operations and reverse engineering of operating system components to support penetration testing. Additionally, Thanos has been part of Hack The Box since July 2020, progressing through roles from Outsource Content Developer to Senior Content Engineer, and has developed numerous challenges for Capture The Flag contests and the platform. Thanos holds a degree in Informatics and Computer Engineering with a focus on Computer Programming from the University of West Attica, completed in March 2023.