The “Wazuh agent duplicate name or IP error” occurs when the Wazuh manager detects that an incoming agent registration request conflicts with an already-registered identity. This typically manifests as messages…
Category: <span>DevOps</span>
The “No Matching Indices Found” error in the Wazuh Dashboard occurs when OpenSearch Dashboards cannot resolve any data source that matches the configured index pattern (typically wazuh-alerts-* or related patterns).…
The “infinite login loop” in Wazuh occurs when users are repeatedly redirected back to the login screen immediately after authenticating, effectively preventing access to the dashboard even with correct credentials.…
The Wazuh Dashboard is a web-based interface that relies heavily on OpenSearch for indexing, search, and visualization of security data. A “migration index stuck” issue typically refers to a scenario…
A 502 Bad Gateway in a Wazuh deployment indicates that the Wazuh Dashboard (frontend layer) is unable to receive a valid response from its upstream backend services, typically the indexer…
The “Wazuh Dashboard Server Is Not Ready Yet” message typically appears in the browser when accessing the Wazuh Dashboard interface during startup or after a service disruption. In most deployments,…
Wazuh is a distributed security monitoring system built on a modular architecture composed of agents, manager, indexer, and dashboard components. At a high level: Agents collect telemetry from endpoints (logs,…
Wazuh email alerting is a core component of its Security Information and Event Management (SIEM) capability, enabling security teams to receive real-time notifications when suspicious activity, rule triggers, or compliance…
Wazuh is widely used for centralized security monitoring, threat detection, and compliance automation. One of its most powerful components is the Wazuh API, which enables programmatic access to security data,…
The Wazuh Dashboard is the primary web-based interface used to monitor security events, investigate alerts, manage agents, and analyze data collected throughout a Wazuh deployment. While the Wazuh Manager handles…