Hi everyone, I'd like to start a discussion about this proposal for dynamic data masking: https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-20%3A+Dynamic+Data+Masking
Dynamic data masking allows to obscure sensitive information without changing the stored data. It would be based on a set of native CQL functions providing different types of masking, such as replacing the column value by "XXXX". These functions could be used as regular functions or attached to table columns with CREATE/ALTER table. There would be a new UNMASK permission, so only the users with this permissions would be able to see the unmasked column values. It would be possible to customize masking by using UDFs as masking functions. Thanks,
