Antoine Delater

Within SOC services:

• - Monitoring and processing alerts from detection tools (SIEM, EDR)

• - Creation and improvement of detection scenarios to strengthen coverage of risks specific to each context.

• - Writing procedures to accelerate incident response.

• - Security incident investigation: technical analysis, coordination of remediation actions, and complete documentation.

• - Integration of Threat Intelligence into analyses to contextualize alerts and anticipate threats.

• - Production of clear and structured reports for technical and non-technical stakeholders.

• - In-depth analysis of suspicious files (behavioral and static).

• - Monitoring operational activity and key indicators via dynamic dashboards.

• - Participation in cross-functional projects (e.g., threat hunting, Purple Team projects, log collection, business alignment of detections).

• - Leading regular meetings with clients to present security trends, significant incidents, and proposed evolutions.

Within the third-party risk management offering, I participated in several audits:

1. Cross-referential audit in the automotive sector; ISO 21434, TISAX, Cybersecurity Enterprise Annexes

2. Organizational audit in the automotive sector; ISO 27001

3. Maturity assessment and cyber roadmap in the healthcare sector.

During these assignments, I was required to:

• prepare audit checklists based on different frameworks;

• write a roadmap;

• lead various workshops (French and English);

• write restitution materials;

• present audit findings to the client.

Reporting directly to the CISO, I participated in the development of organizational procedures:

• SSI incident management, including incident response plans;

• network and infrastructure security policy;

• public tender for the purchase of an EDR (writing the offer, processing applications);

• third-party security management.