You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Léo SuretLS

Léo Suret

Senior Cyber Security Consultant

€850/day
Aix-en-Provence, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Léo

I support you with over 15 years of experience in cybersecurity, in sensitive, complex, and demanding environments: large groups, public sector, tech startups, critical industries.

My areas of intervention:
• Cyber audit and strategy: maturity analysis, roadmap, ISO 27001, NIS2 compliance, business continuity plan
• Operational security: SOC design and management, incident response, threat intelligence, vulnerability management
• Penetration testing and red teaming: realistic simulations with clear and actionable deliverables
• Compliance and governance: risk management, certification support, security documentation
• Awareness and training: team coaching, crisis simulations, awareness sessions for executives

What I bring you:
• Concrete experience with references in critical environments
• Ability to intervene quickly on sensitive and urgent matters
• Autonomy, rigor, clear communication, and advisory posture
• Flexibility: short or long missions, on-site or remote

Your cybersecurity should be a strength for your business, not a constraint.
Let's discuss your needs together. I am available for an initial conversation.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Aix-en-Provence (up to 50km), Paris (up to 50km), Lyon (up to 50km)

Experience

  • IAE
    Lecturer
    EDUCATION AND E-LEARNING
    September 2022 - Today (3 years and 11 months)
    Aix-en-Provence, France
    Guest lecturer in a specialized Master's program. Teaching courses on governance, risk management, ISO 27001 / 22301 standards, and cyber challenges for decision-makers. Operational approach based on real cases and crisis simulations.
  • Sovereign Cybersecurity Services
    Founder
    January 2025 - Today (1 year and 7 months)
    • Built a sovereign cybersecurity platform for high-risk individuals and C-levels, integrating privacy-enhancing technologies and advanced threat detection.
    • Designed secure-by-design deployment pipelines and threat monitoring infrastructure.
  • CMA CGM
    Incident Response Lead
    January 2022 - January 2024 (2 years)
    Marseille, France
    • Led global cyber crisis response for hybrid and cloud infrastructure.
    • Supported governance and audit processes for NIS2, LPM, and ISO27001 .
    • Collaborated with SOC, IT, legal and communication teams during incidents.
    • Conducted crisis exercises and coordinated incident post mortems.

Recommendations

Be the first to recommend Léo

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • MSc
    IAE Aix-Marseille
    • MSc
  • Engineering Degree
    Saint-Cyr Military School
    Engineering Degree

Categories