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Maxime G.MG

Maxime G.

Cybersecurity Consultant 🛡️ CISO

€777/day
Strasbourg, FR
15+ years

Average response time: 2 hours

Freelancer profile translated to English.
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About Maxime

Freelance Cybersecurity. CISO / Information Security Officer.

I help companies accurately assess their IT security needs and design and execute technical and organizational plans adapted to their budget constraints and operational pace.

Cyber expert with over 17 years of experience, I am ISO 27001 Lead Auditor certified.
Whether in the banking sector, healthcare, or within small IT environments, my philosophy is based on the idea that IT security is an essential driver of productivity.

My rational and pragmatic approach aims to ensure compliance, provide tangible evidence, and establish a serene cybersecurity climate.

My commitment is to strengthen your company's internal resilience and demonstrate it to your partners.



I offer tailor-made services for missions such as:

⏩Part-time CISO/Information Security Officer, as a service, or interim 👨‍💼

⏩ Project Support 🏗

⏩ Cyber Diagnostics and Audits 🔎

⏩ Training and Awareness 🎓

⏩ Specific Expertise 💡


I possess varied skills in security organization and governance, covering the establishment of cybersecurity roadmaps, audits, risk analysis, development of security policies, compliance, GDPR, as well as monitoring and implementation of action plans.
But also a very operational approach by carrying out technical operations, analyses, crisis management, forensics, workshops, and training.

I am committed to changing the traditional image of the CISO "who prevents us from working" and to being a trusted partner, fostering collaboration and allowing teams to work with peace of mind.
  • French

    Native or bilingual

Can work on-site
Strasbourg (up to 50km), Colmar (up to 15km), Metz (up to 15km), Nancy (up to 15km), Paris (up to 10km)

Experience

  • MGR solutions
    Freelance Information Security Consultant. CISO as a service
    March 2023 - Today (3 years and 3 months)
    Grand Est, France
    I support companies of all sizes in protecting their data, taking care to address their maturity and resources precisely in a global approach (IT, processes, organization, personnel, etc.), guiding and training them in a very pragmatic and human way.
  • Claranet France
    Information Security Officer - Security Services Partner
    TELECOMMUNICATIONS
    March 2018 - June 2022 (4 years and 4 months)
    ĂŽle-de-France, France
    ISMS ISO-27001 Governance and Development,
    Creation of the SOC/operational security unit.
    Support for teams and BU management
    on achieving security objectives.

    -Extension and maintenance of ISO 27k1 and C-HDS certifications, internal audits, monitoring and implementation
    of treatment plans
    -Crisis management, incident steering
    -Consulting, awareness, training
    -Implementation of threat intelligence, controls, vulnerability testing
    -Development of security management processes
    -Pre-sales and customer relations
    -SOC development
    -HDS (health) environment, PCI-DSS, GDPR, public and private cloud (90000 assets), datacenters
  • ASIP SantĂ©
    Security Project Manager
    PUBLIC SECTOR
    January 2017 - February 2018 (1 year and 1 month)
    Security expert for the national project to overhaul the IT system for SAMU and emergency services in France.

    -Security expertise, risk analysis, PIA
    Control of public procurement compliance under strong regulatory frameworks: PGSSI-Santé, HADS, Personal Health Data
    -R&D on authentication methods in life-threatening emergency conditions
    -Liaison with CNIL, ANSSI, Ministry of Health

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Education

  • Professional Master's Degree, Information Technology of the Internet and Networks
    University of Science and Technology of Lille (Lille I)
    2006
    Master Professionnel, Technologie de l'Information de l'Internet et des Réseaux
  • Master 1 in Computer Science, Software Engineering
    Jean Perrin Faculty of Sciences
    2005
    Master 1 informatique, Génie Logiciel

Certifications

  • ISO 27001 Lead Auditor
    LSTI
    2019
  • Symantec Endpoint Protection 12.X: Administration
    Symantec Certified Specialist
    2014
    Forensics IT Architecture Networks Antivirus Firewall

Skill set (22)

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