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Mahdi N.MN

Mahdi N.

Consultant & Auditor (SecNumCloud, HDS, 27001)

€700/day
Paris, FR
8-15 years
Security Audit
ISO Certification
ISO 27001
HDS
SecNumCloud

Average response time: 1 hour

Freelancer profile translated to English.
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About Mahdi

Senior cybersecurity auditor and consultant, I have been assisting public and private organizations for over 8 years in obtaining and maintaining their certifications (ISO 27001, HDS, SecNumCloud, ISO 22301).
More than 250 audits conducted for national and international schemes, with a pragmatic, risk-oriented, and operational approach.
I intervene end-to-end: diagnosis, compliance implementation, audit preparation, and securing certification decisions.

  • English

    Native or bilingual

  • French

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • iCyber
    Cybersecurity Consultant & Auditor
    CONSULTING AND AUDITS
    April 2025 - Today (1 year and 2 months)
    Paris, France
    - Compliance and certification audits (ISO 27001, HDS, SecNumCloud, PDIS)
    - Support for ISO 27001, HDS, SecNumCloud, PDIS, 22301 compliance
    - Consulting in governance and risk management (ISMS, BCP, EBIOS RM)
    - Judicial expert (Court of Appeal of Versailles)

    Over 250 audits performed in the last 5 years.
    SecNumCloud HDS ISO 27001 Security Audit ISO Certification
  • Laboratoire national d'essais
    Security Audit Manager
    CONSULTING AND AUDITS
    December 2020 - March 2025 (4 years and 3 months)
    Paris, France
    - Certification audit manager: 27001, 27017, 27018, 27701, HDS, and II901 (DR).
    - ANSSI evaluation manager: SecNumCloud and PDIS.
    - Technical auditor (architecture, source code, cryptography) within the framework of the 2016 Finance Law, which mandates the use of cryptographic mechanisms to secure tax data.

    Over 130 security and compliance audits of cash register systems (CSC) - 2018 Finance Law
    Over 50 compliance management system audits - ISO 27001:2022
    Over 45 health data hosting compliance audits - HDS
    Over 25 military programming law compliance audits - LPM Law
    ISO 27001 HDS SecNumCloud ISO Certification Audit
  • EDF
    Information Security Analyst
    ENERGY AND UTILITIES
    September 2017 - November 2020 (3 years and 2 months)
    Paris, France
    - Management of Stormshield Endpoint Security encryption software: deployment, incident management, vulnerability management, SLA compliance, SN3, reporting, etc.
    - Technical referent for the Group PKI on the developer intermediate authority: signing application code used for program authentication on workstations.
    Cryptography Audit ISO 27001 PKI Project Management

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Education

  • Cybersecurity of virtualized architectures
    ANSSI
    2022
    Cybersécurité des architectures virtualisées
  • CISO & EBIOS Risk Manager
    ANSSI
    2022
    RSSI & EBIOS Risk Manager
Check out Mahdi's education

Skill set

ISO 22301
PDIS

Categories