Summary
Arnaud Jumelet is a cybersecurity leader with nine years of focused experience driving secure cloud adoption, privacy compliance and Zero Trust architectures across public and private sectors in France. Currently RSSI Sectoriel at ANSSI after a decade at Microsoft where he served as National Security Officer and cloud security architect, he combines deep technical expertise in confidential computing, FIDO2/passwordless identity, post-quantum crypto and Entra/Azure platforms with hands-on incident response and architecture work. He regularly briefs government and industry audiences, channels customer insights into product engineering, and helped scale diversity in security through co-creating Microsoft CyberWomen. A seasoned instructor who taught Cybersecurity 101 to students across France, he pairs policy and regulation knowledge (GDPR, SecNumCloud, NIS2) with pragmatic migration playbooks for hybrid and sovereign cloud environments.
9 years of coding experience
7 years of employment as a software developer
ESIEA - École d'Ingénieur·e·s d'un numérique utile
English, French