When you use Elasticsearch, you might see security errors. This guide helps you fix them. It shows you how to diagnose 401 authentication failures and 403 permission errors. It also covers TLS handshake problems, expired API keys, and role mapping mismatches.
You can also solve Kibana login issues and license expiry lockouts. Each problem follows a simple pattern. First you gather information. Then you diagnose the cause. Finally you resolve it. This makes the process easy to follow.
To get started, you need your Elasticsearch URL and some credentials. Even minimal access helps. The guide tells you which APIs to use for quick checks. It is built for both self-managed and cloud deployments.
Global
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