We are using AWS EMR hadoop cluster, where prestodb is running. willing secure prestodb.
Need complete step by step implementation guide on apache ranger (open source) or via ldap.
Application version information
EMR emr-6.1.0
Hadoop 3.2.1
Hive 3.1.2
Hue 4.7.1
Presto 0.232
Spark 3.0.0
Thanks in advance.