Encrypting Data at Rest

Cloudera clusters can use a combination of data at rest encryption mechanisms, including HDFS transparent encryption and Cloudera Navigator Encrypt. Both of these data at rest encryption mechanisms can be augmented with key management using Cloudera Navigator Key Trustee Server and Cloudera Navigator Key HSM.

Before configuring encryption for data at rest, see Cloudera Navigator Data Encryption Overview for an overview of Cloudera Navigator concepts, architecture, and components.

Data at Rest Encryption Reference Architecture
Data at Rest Encryption Requirements
Resource Planning for Data at Rest Encryption

Configuring Encrypted HBase Data Transport

Data at Rest Encryption Reference Architecture