17.10 - About Restrictive Filters - 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)

A restrictive filter type denies all incoming IPs except those specifically allowed by the allow element. A restrictive filter without an allow element denies logons from all IPs regardless of which IPs are explicitly denied by the deny element.

You can use restrictive filters to define the allowed IPs for a list of users, while retaining the ability to use the deny element to disable some of the allowed IPs.