CSA STAR Registry

Olyteck builds practical cybersecurity products for small and mid-market organizations and the managed service providers that serve them. We operate from France with all production workloads hosted in the European Union. Our flagship product, Olyteck Cyber (https://cyber.olyteck.com), is a Microsoft 365 security posture scanner. It connects to a customer's tenant through Microsoft Graph and surfaces misconfigurations, risky external sharing, weak identity posture, suspicious OAuth applications, and inactive or over-privileged accounts across SharePoint, OneDrive, Teams, Microsoft Entra ID, Exchange Online, Microsoft 365 Copilot, and Conditional Access. Findings are presented to the tenant administrator and re-evaluated on a schedule. The product is designed around three principles: read-only by default (metadata only, never file content), EU-only data residency, and minimal server-side retention. Detailed finding evidence stays in the administrator's browser; only aggregate counts and tenant configuration are persisted on Olyteck's EU servers. Public trust documentation: https://cyber.olyteck.com/trust Contact: [email protected]