Sql Server Data Masking

Data Masking is a security feature in SQL Server that limits the access of sensitive data by unauthorized users at the database layer. However, production data can be accessed by developers for troubleshooting purposes but they are not allowed to access the sensitive data. With the help of simple data masking technique, you can hide the unique numbers so that users could not access your personal details. The same concept is applied in call centers where account number or credit card number kept secret and it is possible by data masking technique only.
 
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