Kerberos Setup on KDC | Teradata Vantage - 17.10 - Working with Kerberos Setup on the KDC - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Advanced SQL Engine Security Administration

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Administration
Security
Publication ID
B035-1100-171K
Language
English (United States)

Users accessing a Teradata Vantage system may be authenticated by Kerberos through either a Windows Kerberos or MIT Kerberos KDC. MIT Kerberos KDCs are supported only on Linux.

System conditions affect how you set up a KDC for Kerberos authentication.
  • If multiple KDCs can authenticate Vantage users, and the KDCs are in separate domains, you must configure a KDC in each domain.
  • If Kerberos-authenticated users can access more than one Vantage system, you must configure all Teradata Vantage systems on each KDC you configure.
  • If users log on through Unity you must configure each Unity server on each KDC you configure. If the Unity servers are in different domains, they must trust each other.