This case study focuses on CSN Groep, a managed services provider in the Netherlands that has evolved from a CAD software house to a full-service systems integrator. The document outlines CSN Groep's transition to cloud technology, highlighting their early adoption of Infrastructure as a Service (IaaS) solutions and the increasing demand for disaster recovery (DR) and business continuity services. It describes the partnership with 11:11 Systems, emphasizing the need for cloud-based business continuity services and advanced security measures to meet compliance requirements. The case study details the solutions implemented, including Disaster-Recovery-as-a-Service (DRaaS) and cloud backup services, and discusses the benefits of these solutions, such as enhanced security, compliance, and the ability to focus on IT consulting. The relationship between CSN Groep and 11:11 Systems is portrayed as a strategic partnership aimed at delivering value to customers while addressing the challenges of cyber threats and data protection.