About MSDP Encryption using external KMS server
NetBackup supports keys from an external key management service (KMS) server that encrypts data in case of MSDP storage. Keys are retrieved from the external KMS server to the primary server to encrypt or decrypt the key encryption keys (KEK) from an MSDP.
For information about external KMS support, see the NetBackup Security and Encryption Guide.
The other information remains the same as mentioned in the following topic:
See About MSDP Encryption using NetBackup Key Management Server service.