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Thomas MarthelyTM

Thomas Marthely

CISSP Cybersecurity Consultant

€800/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thomas

🌐CYBERSECURITY CONSULTANT - CISO🌐
Security first !

🎯What is my goal?

Provide tailor-made cybersecurity audit and consulting solutions to protect your company from evolving threats.

Who am I?

Nearly 8 years of experience in information security and cybersecurity. I have had the opportunity to work on various comprehensive and diverse missions: strategy, security audits, penetration testing, architecture reviews, configuration audits...

💼What are my services?

✔️ Audit: Identify cyber risks and vulnerabilities through in-depth audits based on ANSSI and ISO 27001 frameworks. Post-Audit support
✔️ Penetration Testing / Pentest / Ethical Hacking: Simulate cyber attacks with our ethical hackers to identify the weak points of your information systems.
✔️ Strategy: Develop a solid security strategy tailored to your company, ensuring information system security and risk management. CISO / vCISO
✔️ Awareness: Train your teams to recognize viruses and phishing emails. Adopt best practices, identify cyber threats, and reduce the risk of ransomware.
✔️ Crisis Management: Test your company's resilience and business continuity through cyber crisis simulation exercises based on the ISO 23301 framework. BC-DRP
✔️ Supply Chain: Control the security of your suppliers to ensure the protection of your data and shield your company from cyber threats and data breaches.

🤝Why should we work together?

🛡️ Smart, Fast, and Secure solutions
🛡️ Recognized responsiveness and professionalism
🛡️ Available hourly, daily, or monthly.
🛡️ A passion for cybersecurity
🛡️ Tailored support

Any questions I haven't answered yet? Contact me to discuss them :)

See you soon!
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Fluent

  • Arabic

    Basic

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

Experience

  • TotalEnergies SE
    CISO
    ENERGY AND UTILITIES
    June 2023 - Today (3 years and 2 months)
    Fioulmarket is a subsidiary of Total Energies specializing in digital projects, a key player in domestic heating. Agile Cloud Environment (SCRUM), Revenue €100M.

    My Role:
    Develop and deploy the organization's information security strategy, focusing on centralized device management, implementation of multi-factor authentication (MFA), IAM and Zero Trust policies, data resilience, and cloud security.

    Play a key role in cybersecurity compliance and awareness, driving strategic initiatives such as crisis simulation, targeted training, third-party security assessments, and collaboration to ensure compliance and security by design in major projects.
    CISO Cybersecurity Strategy EDR Zero Trust MFA Operational Resilience Crisis Management Security Policy
  • Jedha Bootcamp
    Part-time Professor
    EDUCATION AND E-LEARNING
    January 2023 - Today (3 years and 6 months)
    Professor responsible for training in cybersecurity essentials and comprehensive cybersecurity training.

    Pentest - Red Team
    Cybersecurity Information Security
  • Desjardins
    Cybersecurity Consultant
    BANKING AND INSURANCE
    January 2021 - March 2023 (2 years and 2 months)
    Montréal, Canada
    My missions included:

    Performing penetration tests primarily on sensitive internal APIs and web applications. Also testing critical assets (infrastructure and thick clients).

    Participating in the initiation and definition of tests (kick-off meetings and project scope).

    Involved in threat modeling assessments to prioritize and identify assets for testing.

    Cloud Pentest (GCP).
    Penetration Testing Threat Modeling IS Architecture Security Architecture

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Education

  • Master of Science in Information Technology
    Epitech
    2018
    Master en informatique et technologie de l'information
  • ALI (Language Institute)
    California State University
    2018
    ALI (Institut de Langue)

Certifications

Skill set

Categories