Starting with Teradata Database 15.10, you can use secure zones to create one or more exclusive database hierarchies, called zones, within a single Vantage system. Access to the data in each zone and the database administration is handled separately from the Vantage system and from other zones. Secure zones are useful in situations where the access to data must be tightly controlled and restricted. You can also use secure zones to support some regulatory compliance requirements for the separation of data access from database administration duties.
For more information, see Teradata Vantage™ - Advanced SQL Engine Security Administration.
Use Teradata Studio to administer secure zones, including creating and dropping zones, and managing zone guests and zone users.