Navy Captain Papageorgiou has significant experience (more than 17 years) in information security and cyber defense research and implementations with a focus on red teaming, penetration testing and system security. He is responsible for organizing National Cyber Defense Exersice and Cyber Defense School. He is GIAC Certified Security Professional (Incident Handling, Reversing Malware, System and Network Penetration Tester, Forensics analyst). He teaches as an expert in the University of Piraeus, Windows Forensics and System Penetration testing.
He has been member of the red team in the Cyber Defense Exercise “LOCKED Shields”, organized by the NATO Cooperative Cyber Defense Centre of Excellence.
He is a regular speaker regarding cyber security and cyber defense presentations at Suprime Joint War College (ADISPO) and also at Hellenic National Defense College.