Gregory Valentin

After 20 years designing and securing critical information systems for the defense industry and armed forces, I am now applying this expertise to very small businesses, SMEs, local authorities, and healthcare facilities.

I conduct cyber maturity audits (361° Audit) based on the ANSSI framework: a score out of 100, identification of real vulnerabilities, and a concrete, prioritized action plan. I then provide ongoing support through a monthly subscription (Cybervaillance Care), training, and à la carte services focused on digital sovereignty.

My positioning is simple: total independence. No ties to any publisher or reseller. I advise, I recommend, I train — your IT team implements. No conflicts of interest, no imposed solutions.

Digital sovereignty is not a marketing argument for me: it's a founding value. Open-source tools, sovereign hosting, deliberate absence of dependence on GAFAM.

Clients: Very small businesses · SMEs · Local authorities · Hospitals and healthcare facilities

Area: Île-de-France (on-site) + national (remote)