Thomas Gillet

- Technological watch and prototyping of AI solutions around LLMs and RAG architectures.

- Development of tools and applications related to the exploitation of generative models.

- Research work on the automation of analysis and security of Active Directory environments.

- Development of Magimage, an Android application using image generation services.

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Operational security focused on tools within the production team, in a context of consolidating numerous subsidiaries and managing obsolescence:

- Global deployment of a CyberArk Privilege Cloud PAM solution for securing privileged access (+ on-prem deployment of POCs: Vault, PVWA, PSM).

- Deployment of TrendMicro Workload Security and Tenable.ad.

- Analysis of Active Directory security posture and management of associated remediation plans.

- Configuration of Rapid7 and API automation in Powershell.

- Automation of AD domain compliance report generation (Powershell).

- Participation in the management of AD domain migrations/consolidations of subsidiaries.

- Participation in the deployment and run of TrendMicro Portable Security (Portable Inspector), CyberArk Identity/Secure Web Sessions (SWS), Tenable Nessus, and Semperis.

- Significant production of documentation: DAT, DIN, DEX for projects, security policy, AD standards & norms.

Systems, virtualization, storage, and backup architect role:

- Support for business teams in infrastructure deployment (new needs, evolutions, migrations),

- Coordination of technical tasks between client teams and production teams,

- Complete overhaul of Windows server patching: WSUS (remote sites, 60 replicas) and Ivanti ISEC (central datacenters). Scripting and automation (Powershell/API).

- Deployment of Veeam Backup & Replication,

- Setup of SQL Server database backups to Azure,

- Architecture study and documentation production for standard infrastructures at remote sites (x86 servers, virtualization, storage, backup) for 2020 and 2021; development of the standard catalog with vendors.