Arthur ALEXANDRE

Documentation and Governance: - Writing and updating critical documentation: security policies, forms, charters, information security policies (ISPs), business continuity plans (BCPs), etc. - Ensuring compliance with current regulatory standards. - Creating documentation covering all processes, software, and infrastructure used. Security and Infrastructure: - Securing administrator access and isolating sensitive activities to reduce intrusion risks (strong authentication, centralization, etc.). - Re-implementation of encryption software and firewalls according to government directives, ensuring enhanced compliance and optimal security of exchanges. - Establishing and validating backup procedures to ensure business continuity in the event of a disaster. - Restructuring and migrating the Active Directory architecture: securing, segregating access, comprehensive documentation, and maintenance planning for optimal user and resource management. - Deployment of an internal mini-SOC to centralize security monitoring. - Implementation of browser security policies, improving certificate management and reducing data leakage risks. Improvement and Modernization: - Migration to cloud solutions to modernize infrastructure, simplify administration, and optimize response times in the event of an incident. - Changing the telecom service provider to improve the resilience of internet and telephone access. - Refactoring internal software to document, secure, and adapt access while meeting organizational needs. - Exploring and testing modern solutions, such as SSO, to enhance security and simplify authentication. IT Operations: - Management of the IT asset inventory: deployment, maintenance, and decommissioning of various devices, including computers, servers, and network peripherals.

Skills: Programmation · Rédaction technique · Active Directory · Français · Algorithmes