On what basis DMA identifies columns for Dynamic Data Masking?
https://dba.stackexchange.com/questions/243849
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Can anyone help me explain on what basis 'Data Migration Assessment' features recommendation suggests for Dynamic Data Masking and displays certain objects/tables columns for masking. On what basis DMA identifies those columns for vulnerabilities.
Is there any set algorithm for identification or is it simply based on the name of the column?
Please comment in case of any more details or clarification required for the question.
No correct solution
OTHER TIPS
From what I understand, DMA looks at the column names and tables for keywords that would hold PII, Sensitive Data (such as logins, passwords, etc.), or other unique data attributes. If it finds anything then it should mark it for both dynamic data masking and always encrypted.
If you change the name of the column to not have easily identifiable keywords, the recommendation should not show up for that column/table.
