A very common concern when dealing with sensitive data such as passwords is how to make sure that such data is not exposed through traces. SQL Server can detect and filter the SQL statements in traces that include the usage of DDL and built-ins (such as OPEN SYMMETRIC KEY, and EncryptByKey) that are known to include potentially sensitive data.
Check out the complete article Filtering (obfuscating) Sensitive Text in SQL Server from Raul Garcia
Tuesday, June 16, 2009
Filtering Sensitive Text in SQL Server
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