About me
My name is Thomas Leleu, and I am a Cybersecurity Risk Analyst for the Product Digital Platform at ADEO.
Starting out as an intern, then an apprentice before joining full-time, I have been working in the group's cybersecurity department for nearly 10 years. Spending several years within the "Defense Solutions" team within the Global Tech & Data platform, I notably contributed to improving our detection capabilities (EPP/EDR, SOC), implementing Privileged Access Management solutions (Bastion), and handling incident response across ADEO's entire scope.
Since early 2025, I have been supporting product teams in securing their perimeters "by design." Today, my goal is clear : to demystify security and share our best practices and methodologies with the entire cyber and tech community at ADEO.
