Fotis Loukos is a computer security researcher and the director of security architecture at, a globally trusted Certification Authority focusing on SSL/TLS, Code Signing, and other digital certificates with customers worldwide. He holds a PhD in Computer Science from the Aristotle University of Thessaloniki. In the past, he has published numerous papers in peer-reviewed international journals and conferences, and he has been member on the Technical Program Committee for many International Conferences. He currently focuses on Public Key Infrastructures, Certification Authorities security, vulnerability research, exploit development and reverse engineering.