January 2019
Beginner
556 pages
14h 19m
English
Content preview from Learning PostgreSQL 11 - Third Edition
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Authentication best practices
Authentication best practices depend on the whole infrastructure setup, the application's nature, the user's characteristics, data sensitivity, and so on. For example, the following setup is common for start-up companies: the database application, including the database server, is hosted on the same machine and only used from one physical location by intra company users.
Often, database servers are isolated from the world using firewalls; in this case, you can use the SCRAM-SHA-256 authentication method and limit the IP addresses so that the database server accepts connections within a certain range or set. Note that it is important not to use a superuser or database owner account to connect to the database, ...
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