Installing Cloudera Navigator Key HSM
Cloudera Navigator Key HSM is a universal hardware security module (HSM) driver that translates between the target HSM platform and Cloudera Navigator Key Trustee Server. Navigator Key HSM allows you to use a Key Trustee Server to securely store and retrieve encryption keys and other secure objects, without being limited solely to a hardware-based platform.
You must install Key HSM on the same host as Key Trustee Server. See Data at Rest Encryption Requirements for more information about encryption and Key HSM requirements.