Costas Chousiadis

Costas Chousiadis is an experienced information security professional currently serving as an Information Security Manager at Mondelēz International since July 2023. Prior roles include Practice Lead, Cyber Security Manager, and Senior Security Consultant at Bulletproof, a GLI Company, from July 2019 to June 2023, and Security Consultant & Penetration Tester at the European Commission from March 2012 to October 2020. Costas also operated Chousiadis Ltd as a Freelance Security Consultant & Penetration Tester from January 2010 to October 2020. Earlier career positions include Head of Security Services at Unisystems and Security Services Leader at Info-Quest, as well as IS Security Consultant/Contractor at Aristotle University of Thessaloniki. Costas holds an MSc in Information Security from Royal Holloway, University of London, and a BSc in Mathematics and Computing from the University of Surrey.