AWS Elasticache is offering as a feature encryption In-Transit and At-Rest.
I would like to know if there is way to verify through a client if the Redis cluster you are connected to is using At-Rest Encryption and/or In-Transit Encryption.
It seems logical that the client would know about In-Transit, but I would like to know if it is possible to verify both using the most common Java Redis client libraries.
The feature that I have in mind would require safe temporary storage for caching some data, and if an encrypted Redis instance is not available the intention is to fall back to something else, or prompt a warning that the storage might be unsafe for the data being stored.