Latest Security topics

Topic	Replies	Views	Activity
About the Security category Security in OpenSearch is built around four main features that work together to safeguard data and track activity within a cluster. From setting up TLS and roles-based access control, to configuring Kibana tenants and a…	3	1229	January 26, 2023
OpenSearch 3.5 ignores verify_hostnames: false in OpenID config and fails with SAN hostname validation error	4	41	March 4, 2026
Adding custom http authenticators on top of security plugin	4	15	March 4, 2026
Opensearch Dashboard SAML2 Failure troubleshoot	2	23	March 1, 2026
Securityadmin.sh breaks alerting alerting	1	9	February 27, 2026
SSL Certificates not working	3	24	February 25, 2026
Cluster stuck in "Security not initialized" loop after TLS certificate rotation (2.11.1)	9	78	February 23, 2026
System Index Access Restriction discuss	2	40	February 19, 2026
How to migrate .opendistro_security from OpenSearch 1.x to 2.x with HTTP TLS disabled? upgrade	3	33	February 18, 2026
Dashboards fails to start after restart when DLS role is created troubleshoot	3	72	February 17, 2026
SSL HandShake issues using self signed admin-cert and http letsencrypt certificates	2	402	February 12, 2026
Curl command with OIDC users 401 error but same user can access dashboard user-group	1	22	February 11, 2026
"hosts" in rolesmapping is not working	3	36	February 6, 2026
SAML config works in single-node, but not in cluster	4	22	February 5, 2026
Disable changes in audit configuration	2	15	February 5, 2026
OpenSearch cluster becomes unresponsive when multiple LDAP users login troubleshoot , configure	7	87	January 23, 2026
Security integration discuss , configure	5	48	January 23, 2026
OpenSearch Operator cluster stuck after TLS cert renewal – security not initialized	2	71	January 14, 2026
Password checking enabled by default in OpenSearch 2.8.0?	4	3022	January 13, 2026
Opensearch 3.3 deployed in openshift OIDC integration gives 401 unauthorized error troubleshoot	2	28	January 5, 2026
SSL configuration configure , install , security-issue	17	517	December 25, 2025
Updating the existing security configuration using the REST API discuss , feature-request	8	1097	December 19, 2025
How to enable SAML for AWS-managed OpenSearch	1	28	December 19, 2025
Data Encryption At Rest	0	41	December 16, 2025
How to use Kerberos keytab for LDAP bind in OpenSearch Security without enabling full Kerberos authentication? configure	3	68	December 12, 2025
How to change the password of a Kibana server user using the internal_users.yml file and save the changes? troubleshoot	2	46	December 4, 2025
CVE-2025-9624 Doubts cve	1	118	December 4, 2025
Opensearch Does not accept Default password	19	1036	December 4, 2025
Regex that applied field masking, which works in OpenSearch 2x but not in OpenSearch 3x	2	61	November 29, 2025
Kibana_user role - "read only" restriction	2	39	November 28, 2025

About the Security category

Security in OpenSearch is built around four main features that work together to safeguard data and track activity within a cluster. From setting up TLS and roles-based access control, to configuring Kibana tenants and a…