Cloud computing has reshaped how organizations build, deploy, and manage IT services. In this episode, we break down the different cloud service models—SaaS (Software as a Service), IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and DaaS (Desktop as a Service). You’ll learn how each model provides a different level of control, from fully managed software to hands-on virtualized infrastructure. We explain where each model fits in an enterprise strategy and how they impact networking, security, and support responsibilities.

We also explore common use cases for each model, such as SaaS for email, IaaS for virtual machines, PaaS for app development, and DaaS for remote desktop access. Understanding the shared responsibility model is essential to maintaining compliance and ensuring that service-level agreements are met. Whether you're migrating to the cloud or supporting hybrid networks, this episode helps you choose the right model and know what you’re accountable for.