As the Director of the Cloud Security business unit at Black Cell, Márk Fülöp ensures the successful delivery of secure cloud and modern workplace projects, covering all security and compliance aspects of Microsoft 365 and Azure, as well as on-premises systems protected by cloud EDRs. He focuses on building measurable Zero Trust assessments and architectures with Entra ID at the core, strengthening identity, device, and data protection with Microsoft Defender XDR, Purview, and Intune. Márk and his team support regulated clients with NIS2 and ISO 27001 readiness by translating controls into practical roadmaps and implementing secure-by-default configurations such as phishing-resistant MFA, Conditional Access, sensitivity labeling, data loss prevention, and least-privilege access.