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Thomas RigauxTR

Thomas Rigaux

CERT/CTI Analyst

€550/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thomas

Hello! 👋 I am Thomas Rigaux, a confirmed CERT analyst, specializing in cybersecurity and Cyber Threat Intelligence (CTI). With over 4 years of experience, I support companies in securing their infrastructures, incident response, and monitoring cyber threats.

🛠️ My key skills:
  • Threat Intelligence: Mastery of TIP platforms, MITRE ATT&CK framework, APT management.
  • SOC and Forensics: SEKOIA, Splunk, Zimmerman tools, advanced investigations.
  • Development: Python, Shell, Git, script automation
  • Cloud and Networks: AWS, Kubernetes, Docker
🔍 My achievements:
  • Creation of CSIRT and implementation of incident response tools.
  • Development of cybersecurity awareness training.
  • Deployment of honeypots for analyzing attacker tactics and IoCs.
  • Collaboration with teams like Thales CERT to improve monitoring tools.
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Paris (up to 20km)

Experience

  • SYNETIS
    CERT Analyst
    June 2024 - Today (2 years)
    Paris, France
    • Forensic investigations on various environments (virtual, mobile, etc.)
    • Security incident response and crisis management
    • Improvement of CERT capabilities through tool implementation and procedure writing
    Réponse à incident Forensics Elastic Stack (ELK)
  • Sopra Steria
    Cyber Threat Intelligence Analyst
    October 2021 - June 2024 (2 years and 8 months)
    Paris, France
    • Mastery of Threat Intelligence Platforms (TIP), STIX and TAXII standards, MITRE ATT&CK framework
    • Threat monitoring and capitalization with infrastructure tracking of North Korean APTs
    • Deployment of honeypots to collect attacker techniques, tactics, and procedures (TTPs) and indicators of compromise (IoCs)
    • Writing vulnerability bulletins (CVE, CAPEC, CWE)
    CTI Cyber Threat Intelligence Splunk MITRE ATT&CK
  • C2RC - Centre Ressources Regional Cyber
    Cybersecurity Engineer
    October 2020 - October 2021 (1 year)
    Toulon, France
    • Participation in the project to create a CSIRT with the implementation of incident response tooling
    • Creation of a WordPress theme for the website redesign
    • Collaboration with Thales CERT to improve the monitoring tool (Watcher)
    • Creation of introductory and technical cybersecurity awareness training
    Formation

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Education

  • Ingénieur en informatique, Cybersécurité
    ISEN - Institut Supérieur de l'Electronique et du Numérique
    2021
    Cycle ingénieur en Cybersécurité Projets menés sur différents thématiques de cybersécurité : audits de sécurité (cloud, mobile et web), forensique, analyse de malware, cryptographie

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