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Data Encryption in DLT

Gilg
Contributor II

โ€Ž10-26-2023 03:01 PM - edited โ€Ž10-26-2023 03:03 PM

Hi Team,

We have a requirement to Encrypt PII data in Silver layer. What is the best way to implement this in DLT? and only users that has security privileges are able to decrypt the PII info.

I have done this in the past using Structured Streaming but not in DLT, so that's my other option. 

Cheers,

G

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1 REPLY 1

Gilg
Contributor II

โ€Ž10-31-2023 05:32 PM

Can you show me how to use the functions built in pyspark using DLT please.

Also, trying to implement column/row level security in silver tables that is generated by DLT, but giving me the following error

[RequestId=35024c5d-ad05-4f68-a4cb-f3a723f66e1c ErrorClass=INVALID_PARAMETER_VALUE.ROW_COLUMN_ACCESS_POLICIES_UNSUPPORTED_ON_VIEWS] Cannot set row and column access policies on views

Looks to me it is not supported; can you suggest other ways please.

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