About Emmanuel
French
Native or bilingual
Experience
- DatadogSecurity engineerDIGITAL AND ITNovember 2024 - Today (1 year and 7 months)Paris, FranceI mainly work on security incident management and associated automation.
- WAVESTONECybersecurity Expert (Pentest & CERT)September 2016 - Today (9 years and 9 months)La Défense, Puteaux, FranceMy activities are structured around the following 2 main areas:/ Red Team & Multiple Penetration Tests/ Incident Response within the framework of the CERT (Computer Emergency Response Team) Wavestone (CERT-W)These missions are mainly carried out for major international and French clients.A little more detail below:/ Red Team & Penetration Tests: Leading and carrying out multiple Red Team type audit missions (Example 1: physical, IT, and application audit of 6 sites on the East Coast of the USA - Example 2: physical intrusion, Active Directory then lateral propagation for a major railway client)-> and more generally: Corporate IT systems (mainly Active Directory / Linux); multiple applications like web, external mapping and associated audit, etc./ CERT-W: Leading as Senior First Responder multiple incident responses, crisis management, forensic interventions, reconstruction of attacked corporate IT systems. All on known and massive incidents like Wannacry, !Petya or Hôpital de Corbeil-Essonnes, or on targeted incidents that have remained confidential to date (total of about 40 interventions led in a team of 3, over ~36 months)/ And in all cases: Production of deliverables allowing the company to appropriately consider the findings and feedback of the led mission
- HackerOne.comSecurity Researcher - Bug BountyJanuary 2016 - Today (10 years and 5 months)Paris, FrancePerforming Bug Bounty on HackerOne.com (international leader in Bug Bounty)Top 1% of site researchers (impact = 31), identifying significant vulnerabilities on several major (but confidential) programs.Feel free to ask me any questions about this.Link to my profile: https://hackerone.com/greeny
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Education
- Master of EngineeringEPITA: Computer Engineering2016Master's degree, Engineering - System network and security
- Two-year university degree, EngineeringBeijing Jiaotong University2013Two-year university degree, Engineering
Certifications
- OSCPOffSec2017