I think you are asking about *encryption* at rest. To my knowledge, open source Cassandra does not support this natively. There are options, like encrypting the data in the application before it gets to Cassandra. Some companies offer other solutions. IMO, if you need the increased security, it is worth using something like DataStax Enterprise.
Does Apache Cassandra supports data at rest, because datastax Cassandra supports it. Can anybody help me.
Thanks and Regards,
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