The final phase of the cloud data lifecycle is the destroy phase, where data is ultimately deleted and done so in a secure manner to ensure it cannot be recovered or reconstructed. Which cloud service

In Platform as a Service (PaaS), customers manage their applications and data, but not the underlying infrastructure, giving them more control over data management than SaaS, but less than IaaS.

In a Software as a Service (SaaS) model, the cloud provider manages the entire technology stack, including applications, data storage, and the underlying infrastructure. This lack of direct control means customers have minimal ability to verify or directly perform secure deletion of their data from the provider's systems, making data destruction the most challenging.

In Infrastructure as a Service (IaaS), customers have significant control over operating systems, applications, and virtual machines, including their data storage and deletion processes, making secure data destruction more directly manageable by the customer.

Desktop-as-a-Service (DaaS) generally falls under the SaaS model, thus sharing the same challenges with data destruction where the customer has limited control over the underlying infrastructure and storage.