EMR File System Client-side Encryption Using AWS KMS-managed KeysGo to Lab
Good demonstration of not just using the default keys for everything and how it works in action.
Lab goes a little quickly, but it's good to see how encryption can be enabled for S3/hadoop clusters.
Ok demonstration of using encryption, but many critical items were left unexplained.
Not able to finish because...cluster did not came up..after 40 min