17.10 - TDNEGO Use Cases - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Advanced SQL Engine Security Administration

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2022-02-15
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TDNEGO automatically determines the correct mechanism to use in the following situations:

  • If a user is not sure which security mechanism is required by mechanism policy in the external directory the user can select TDNEGO.
  • If a user has different passwords for Kerberos and LDAP and is not sure which password goes with which mechanism the user can select TDNEGO.
  • If a user wants to do a single sign-on (SSO) but does not know which mechanisms support SSO the user can select TDNEGO without providing credentials and TDNEGO automatically uses the appropriate mechanism.
  • If a client application does not support mechanism selection, the site can set the default negotiating mechanism to TDNEGO at either the client or at the server.