The article is being updated.
YDB supports multiple authentication methods when connecting to the server side. Each of them is usually specific to a particular environment pair: where the client application is located (in the trusted YDB zone or outside it) and the YDB server side (a Docker container, Yandex.Cloud, data cloud, or deployment on a separate cluster).
This section contains code recipes with authentication settings in different YDB SDKs. For a general description of the SDK authentication principles, see the Authentication in an SDK article.