How do I stop DBA from seeing data?

As alluded by several of the answers, encrypting the data is the only real way to prevent a DBA from seeing the data. Always Encrypted encrypts at the application later through the . net Framework 4.6 +. You could also use row level encryption.

What database object can be secured by restricting access with SQL?

Answer: Basically, a principal is the name given to anything to which you can assign permissions. In the same way, a securable is anything to which you can restrict access, such as a database or a table.

How do I secure my Azure SQL database?

In the Azure portal, select SQL databases from the left-hand menu, and select your database on the SQL databases page. In the Security section, select Transparent data encryption. If necessary, set Data encryption to ON. Select Save.

What is the use of Oracle Database Vault?

Oracle Database Vault implements data security controls within Oracle Database to restrict access to application data by privileged users. Reduce the risk of insider and outside threats and address compliance requirements, including separation of duties.

How do you restrict data in SQL query?

The SQL LIMIT clause restricts how many rows are returned from a query. The syntax for the LIMIT clause is: SELECT * FROM table LIMIT X;.

How can a view be used to prevent access to sensitive columns?

The solution is to create a view joining the data table with a row from the security table containing information about access to sensitive data for the logged in user and then using conditions in the SELECT clause to nullify sensitive columns if a user does not have access to them.

Is Azure data secure?

Azure provides customers with strong data security, both by default and as customer options. Azure Key Vault helps customers easily maintain control of keys that are used by cloud applications and services to encrypt data. Azure Disk Encryption enables customers to encrypt VMs.