I want to provide security for my hdfs by using encryption. Please let me know how to do it?
You can provide security to cloudera hdfs by using HDFS Transparent Encryption. This is an end-to-end encryption technique which from provides encryption from reading file to writing files in such a way that the end-users are unaware about encryption and decryption going on.
To know more about this and how to implement it, you can refer to the following link: https://www.cloudera.com/documentation/enterprise/5-12-x/topics/cdh_sg_hdfs_encryption.html
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