Elasticsearch Security Troubleshooting Diagnose and resolve common Elasticsearch security issues. This skill provides a structured triage workflow for authentication failures, authorization errors, TLS problems, API key issues, role mapping mismatches, Kibana login failures, and license-expiry lockouts. For authentication methods and API key management, see the elasticsearch-authn skill. For roles, users, and role mappings, see the elasticsearch-authz skill. For license management, see the elasticsearch-license skill. For diagnostic API endpoints, see references/api-reference.md. Deployment n…