About Yoann
French
Native or bilingual
English
Fluent
Experience
- MediaTekSenior Security ResearcherFebruary 2022 - Today (4 years and 5 months)Cambridge, England, United KingdomAs a funding member of the UK Product Security Team in MediaTek, I investigate multiple softwares and firmwares from MediaTek accross multiple product lines, searching for vulnerabilities, assessing their impact and reviewing patches. We also develop fuzzing to scale on MediaTek security goals and provide a bug bounty program. I also represented MediaTek Product Security Team for top customers.
- b0rgSecurity ConsultantJuly 2024 - Today (2 years)Toulouse, FrancePerforming vulnerability research, through manual code review, AI assisted review, but also automatic vulnerability discovery and triage through fuzzing. Targets start from secure boot chain up to Trustzone, Firmwares and virtual machines.
- EPITA: Ecole d'Ingénieurs en InformatiqueFaculty LecturerOctober 2025 - Today (9 months)Toulouse, FranceTeaching Software and Hardware Security at EPITA for final year students. I teach through hands-on technical demonstrations, with practicing memory corruption exploitation, fault injection and side channel analysis and showcasing modern mitigations.
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Education
- Master Cryptologie et Sécurité InformatiqueUniversité de Bordeaux2017Master Cryptologie et Sécurité Informatique
- Licence, InformatiqueUniversité Jean François Champollion2015Licence, Informatique