The main advantage of using a hybrid cloud model for enterprises is its ability to offer flexibility and scalability in cloud resource management. This model combines private and public cloud infrastructures, allowing organizations to store sensitive data securely on private servers while utilizing public cloud resources for less critical tasks. This optimal allocation enhances cost-efficiency and enables businesses to scale resources up or down based on demand. Moreover, a hybrid cloud model supports better compliance with data regulations, ensuring sensitive information is protected while maximizing cloud capabilities.