ABAbout Antonin
En tant qu'ingénieur en cybersécurité et réseaux, j'ai plusieurs expériences dans des groupes R&D et dans l'intégration de produits pour différents secteurs (spatial, ferroviaire, DSI).
La diversité de mes expériences est mon atout, c'est ce qui m'a permis de trouver des failles de sécurité dans un produit de la NASA : CVE-2025-46672,CVE-2025-46673,CVE-2025-46674,CVE-2025-46675
Je propose mes services pour mettre en place vos produits ou services avec la méthodologie suivante :
- Réalisation d'une analyse de risque à partir de standards reconnus (par exemple, EBIOS RM)
- Définition du produit ou service (par exemple, architecture réseau)
- Implémentation de la solution proposée
- Vérification et validation à partir de standards (par exemple, NIST)
French
Native or bilingual
English
Fluent
Spanish
Basic
Can work on-site
Lyon (up to 50km), Paris (up to 20km)
Experience
- Alstom TrainSystem Network EngineerTRANSPORTATIONSeptember 2024 - March 2025 (6 months)Lyon, FranceDomain leader of the embedded network sub-system for train projects- Specification of the train network architecture- Configuration of network equipments
- European Space AgencyGraduate Trainee as Network Security EngineerAVIATION AND AEROSPACEOctober 2022 - September 2024 (1 year and 11 months)NetherlandsSubject: Security of space communications- Development of security tools for CCSDS protocols: Wireshark dissectors & SPACE-SAT- Design and implementation of network/crypto challenges for a space capture the flag event- Discovery of multiple vulnerabilities in the NASA's Cryptolib implementations blogpostSubject: telecommunication sub-system design Ypsat- Testing of the transceiver capabilities and processing of the signal- Implementation of the image/videos recovery program- Definition of the downlink strategy with mission analysis data and lab test results
- Safran Data SystemsIntern as Platform Security EngineerAVIATION AND AEROSPACEApril 2022 - September 2022 (5 months)Paris, FranceTheoretical study of security protections at BIOS/UEFI level- Risk analysis of key provisioning and maintenance process for SecureBoot- Integration and test of SecureBoot and BiosGuard protections- Automation of key provisioning and maintenance process (Script bash/UEFI)
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Education
- Engineering Degree in Computer Science -EFREI2023Engineering Degree in Computer Science -
- Bachelor of Science in Computer ScienceErasmus ExchangeBachelor in Computer Science