Analytics Database initially starts with security defaults that are compatible with the security defaults in previous Analytics Database releases and with the newly installed Teradata Tools and Utilities programs. Do not modify any of the security settings in either Analytics Database or Teradata Tools and Utilities at this time. After the migration is complete, you can review the newly available security capabilities and revise your security setup if required. For more information, see Teradata Vantageā¢ - Analytics Database Security Administration, B035-1100.