Samuel Hassine

CEO and Co-Founder @ Filigran

Greater Paris Metropolitan Region

About

#Cybersecurity, #Geopolitics, #Threat Intelligence, #Defence, #Network & routing, #Big Data, #Machine learning, #System architecture, #Web development, #Cloud Computing, #Virtualization, #Storage

Experience

  • CEO and Co-Founder at Filigran
    Sep 2022 - Present · 3 yrs 11 mos

    Filigran, founded in October 2022, stands out in the crowded cyber security space with its unique open-source, threat-informed approach to Continuous Threat Exposure Management (CTEM). Its mission is to develop innovative, AI-augmented solutions designed to anticipate cyber threats, identify security gaps, and strengthen organizational security posture. Filigran solutions are now trusted by over 6,000 public and private organizations worldwide. - OpenCTI is an open-source platform that helps organizations structure and operationalize their holistic cyber threat intelligence. Designed for cybersecurity teams, it enables the anticipation of future attacks by contextualizing, storing, and using threat information across technical, operational, and strategic levels. - OpenAEV is the first open-source Adversarial Exposure Validation (AEV) platform powered by threat intelligence. It simulates real-world attack scenarios across technical, physical, and business domains to identify the most probable attack paths. By leveraging threat knowledge from OpenCTI, OpenAEV helps security teams strengthen defenses and continuously adapt to emerging threats.

  • Director of Security Strategy & Operations, EMEA at Tanium
    May 2020 - Dec 2022 · 2 yrs 8 mos

    • Building the cybersecurity team in the region: research and development on detection & response capabilities, intelligence data life-cycle, signals and third-parties integration • Development of new partnerships and creation of dedicated content (CTFs, hunting sessions, training, demos, etc.) • Helping customers facing cybersecurity issues and assist them in the integration of the platform with their current ecosystem & workflows

  • ANSSI - Agence nationale de la sécurité des systèmes d'information ()
    • Head of Cyber Threat Intelligence
      Jun 2018 - May 2020 · 2 yrs

      • Planning and driving the strategy of cyber-attack operating modes (TTPs) analysis (operational and tactical) • Management of the team, studying attackers’ groups targeting France, production of signatures • Threats assessment based on network/system forensics, incidents, reports and logs of detection sensors

    • Cybersecurity operations center chief of staff
      Dec 2015 - Jun 2018 · 2 yrs 7 mos

      • Summary and monitoring of operational activities (incidents, threat intelligence, resources...) • Management of the general-staff team, support to operational command and crisis response • Development of the multi-year governmental or sectoral cyber defense exercises program

  • CEO and Co-Founder at Busit
    Feb 2014 - Nov 2015 · 1 yr 10 mos

    • Creator and architect of the solution (backend/frontend), deployment of big data algorithms • Management of the Research and development team, definition of products roadmaps • Marketing & communication: market definition, social media, press relations, selling strategy

  • Infrastructure & Cloud Consultant at AXA
    Jan 2013 - Feb 2014 · 1 yr 2 mos

    • Public, private & hybrid cloud architecture for IaaS/SaaS/PaaS • Product owning and process design, help executives to build cloud offers and business cases. • Project management for Infrastructures, Security & Monitoring