Cloudera’s responsibility "Security of the Cloudera on cloud Service": Cloudera is responsible for the Public Cloud control plane that customers use to launch, manage, and configure their workloads. The Cloudera on cloud Control Plane and its corresponding infrastructure, security, and compliance are fully managed by Cloudera, allowing customers to simply focus on launching the workloads of their choice into their public cloud accounts.
Customer’s responsibility "Security of the Workload Environment": A Workload Environment is a customer-owned public cloud account where Cloudera on cloud services run. When customers use Cloudera to run their data warehousing, advanced analytics, and machine learning workloads, new cloud resources are provisioned into their public cloud account. Customers are responsible for the security of the resources in their cloud account. To simplify complying with a customer's Information Security guidelines and best practices, Cloudera on cloud provides extensible features including our support for SAML providers, private subnets with restricted outbound internet access, as well as auditing for the Cloudera Control Plane.