The Hybrid cloud model is suitable for organizations that are looking for a combination of private and public cloud features. It allows for sensitive data and applications to be kept on private servers while also utilizing public cloud services for less critical operations, enabling the enterprise to maintain control over their sensitive data while still benefiting from the public cloud's scalability and cost-efficiency. Using solely a private cloud wouldn't provide the desired scalability from public resources, whereas a community cloud is typically shared between organizations with similar interests and a public cloud would not offer the same level of control over sensitive data.