HDFS Encrypted zone intra-cluster transfer automation
In addition to authentication and access control, data encryption adds a robust layer of security, by making data unreadable in transit over the network or at rest on a disk. Encryption helps protect sensitive data, in the case of an external breach or unauthorized access by privileged users. The automation of this task is expected to save close to 4-6 hours of manual intervention per occurrence.
It can be used as a disaster recovery custom solution.