Arnaud Cordier, Auditor / Pentester, Cybersecurity Engineer

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Description

With over 7 years of experience in offensive security and cybersecurity in general, I offer my services through various offerings:

- Penetration tests (Web, External Exposure, Internal Access, Windows Infrastructures, Mobile Applications, IoT, VOIP...)

- Red team

- Code audit (All languages)

- Technical audit and design of secure application, system, and network architectures

- Assistance with vulnerability remediation

- Post-compromise analysis (Forensics)

- Social engineering / Phishing

- Cloud System Administration GCP / AWS / Azure - ESX - Linux

- Network Administration - PfSense/OPNSense - Cisco Meraki

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Lyon (up to 50km), Paris (up to 20km), Aix-en-Provence (up to 50km), Marseille (up to 50km), Montpellier (up to 50km)

LumApps
Security Engineer
SOFTWARE PUBLISHING
March 2021 - Today (5 years and 3 months)
Tassin-la-Demi-Lune, France
Audit and security testing of new features and assistance with technical specifications on a ReactJS / Python / Kubernetes / GCP / Azure environment
Supplier audit and penetration testing
Complete redesign and standardization of the corporate network
Deployment of security fundamentals:
- Asset Management / MDM
- Patch management
- Antivirus
PenTest Code Audit Network Architecture Asset Management Kubernetes GCP Azure
BPCE
Red Team Operator
BANKING AND INSURANCE
October 2020 - March 2021 (5 months)
Lyon, France
Long-term assignment in a Red Team within the BPCE-IT SOC.
- Offensive missions on various perimeters
- Building an infrastructure for the Red Team on AWS
- Proofs of concept on recent vulnerabilities
Red Team PenTest AWS
Advens
Lead Pentester / Security Auditor
CONSULTING AND AUDITS
November 2016 - February 2021 (4 years and 4 months)
Lyon, France
Conducting technical audits in various regulatory contexts (PASSI, LPM, PCI-DSS, HDS):
- Penetration tests (web, internal, external, mobile applications, thick clients, IoT...)
- Architecture audits
- Configuration audits
Functional roles:
- Technical Referent
- Project Management
- Pre-sales
Cybersecurity PenTest Code Audit Red Team Web Architecture Network Architecture

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Engineering Degree - M. Sc
INSA Lyon
2014
Informatique Fondamentale

OSCP - Offensive Security Certified Professional
Offensive Security
2020
https://www.credly.com/badges/ba26bcc0-49c2-4ad4-980b-07bb12bd1d4c/public_url
PenTest
OSWP - Offensive Security Wireless Professional
Offensive Security
2020
https://www.credly.com/badges/ba26bcc0-49c2-4ad4-980b-07bb12bd1d4c/public_url
PenTest Wifi

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Cybersecurity Expert