• Perform cybersecurity maturity assessment for a semi-conductors multinational actor• Perform multiple security analyses based on ISO, NIST or taillored frameworks;• Assist in the performance of multiple penetration tests:• Perform an audit of data privacy management regarding data retention and backups for an international provider of advanced diagnostic imaging;• Perform a GDPR preparedness assessment for an international sport organization:

Provide cybersecurity expertise for an International group of Bank (Retail banking): • Perform cybersecurity risk analyses to support projects managers deploying banking or non-banking applications (based on ISO 27005, regulatory environment and previous audits);• Support the business with sensitive third-party management: Provide cyber security guidance during contract negotiation; Redact contractual security appendix (based on ISO 27001) with the third-parties; • Perform cyber assessment of the third-parties and present it for CISO‘s approval.

Assist the group security governance manager of an gaz industry multinational: • Operate and enhance the vulnerability management in coordination with the CSIRT, operational IT and security teams;• Design and implement compliance controls with the IT Security policies and prepare audit proofs: High Privileged Accounts, Service Accounts, Firewall rules review (Tufin);• Upgrade or create group-wide IT Security policies respecting the industry business needs in cooperation with operational IT and security management and teams;• Edit, maintain and develop a monthly security dashboard (various sources: antivirus, patching report, encryption tool, vulnerability scans…);• Conduct monthly interviews of 13 operational CISOs on their compliance to group policies and risk exposure.

• Analysis, optimization and documentation of core Datacenter firewalls rules for an Aerospace and Defense actor to prepare a counter-audit (Palo Alto);• Solve a complex FW upgrade issue in a SOC/NOC for a Distribution multinational (Checkpoint and Fortinet);• Configuration of a metrology solution PRTG in a SOC/NOC for a Distribution multinational (PRTG);• Redaction of a state of the art and gap analysis on firewall’s administration for a Distribution multinational.

State of the art on the SDNs and realization of a model of their potential usage for the firm.

Study, configuration and installation of an IP telephony solution.