About Guilaume
French
Native or bilingual
Experience
- X - Je ne peux pas communiquer le nom de la societéCybersecurity AnalysisCONSULTING AND AUDITSJune 2022 - June 2022Paris, FranceMy client had a web portal developed by a service company. This application contains sensitive GDPR data (names / surnames / email addresses / consumption habits of individuals) and they wanted to ensure that it was not possible to retrieve this data.After a day of analysis, it turned out that it was very easy to retrieve the complete list of all B2B clients of this company, as well as all the accounts / names / surnames / emails / addresses of the B2C users of this client.Within a week, the vulnerabilities were corrected, and my client was reassured.
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Education
- Computer EngineeringTelecom Nancy2003
- Master in CybersecurityMIT2015