Which of the following service provider provides the least amount of built in security?

Cloud security management is a set of processes and practices that ensure the security of data, applications, and other resources in cloud computing environments. Cloud computing environments distribute security responsibilities between the cloud service provider and the customer. This is structured in three categories: provider-based, customer-based, and service-based security measures.
 

Topics include: Administrating the Clouds, Cloud Management Products, Cloud Commons and SMI, Cloud Security, Security Service Boundry, Securing Data, & Identity Protocol Standards