When a user tries to access HDFS to read a file, how can the communication with HDFS be secured?

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When a user tries to access HDFS to read a file, how can the communication with HDFS be secured?
Question Posted on 28 Jan 2021

Home >> Apache Hadoop >> Hadoop Security >> When a user tries to access HDFS to read a file, how can the communication with HDFS be secured?

When a user tries to access HDFS to read a file, how can the communication with HDFS be secured?
Please choose the correct option from below list
(1)RPC in Wire Encryption
(2)Data Transfer Protocol (DTP) in Wire Encryption
(3)JDBC - Encryption
(4)None of the options

Answer:-(1)RPC in Wire Encryption

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