John Sotiropoulos

John Sotiropoulos is a senior security architect at Kainos where he is responsible for AI security and works to secure national-scale systems in government, regulators, and healthcare. John has gained extensive experience in building and securing systems in roles such as developer, CTO, VP of engineering, and chief architect. A co-lead of the OWASP Top 10 for Large Language Model (LLM) Applications and a core member of the AI Exchange, John leads standards alignment for both projects with other...See more

John Sotiropoulos is a senior security architect at Kainos where he is responsible for AI security and works to secure national-scale systems in government, regulators, and healthcare. John has gained extensive experience in building and securing systems in roles such as developer, CTO, VP of engineering, and chief architect. A co-lead of the OWASP Top 10 for Large Language Model (LLM) Applications and a core member of the AI Exchange, John leads standards alignment for both projects with other standards organizations and national cybersecurity agencies. He is the OWASP lead at the US AI Safety Institute Consortium. An avid geek and marathon runner, he is passionate about enabling builders and defenders to create a safer future. See less