Merge branch 'main' into remove-version

Author: natasha-moore-elastic

raw-migrated-files/docs-content/serverless/security-overview.md

@@ -338,7 +338,6 @@ toc:
       - file: docs-content/serverless/security-osquery-placeholder-fields.md
       - file: docs-content/serverless/security-osquery-response-action.md
       - file: docs-content/serverless/security-overview-dashboard.md
-      - file: docs-content/serverless/security-overview.md
       - file: docs-content/serverless/security-policies-page.md
       - file: docs-content/serverless/security-posture-faq.md
       - file: docs-content/serverless/security-posture-management.md
@@ -537,8 +536,6 @@ toc:
       - file: observability-docs/observability/view-infrastructure-metrics.md
       - file: observability-docs/observability/view-observability-alerts.md
   - file: security-docs/security/index.md
-    children:
-      - file: security-docs/security/es-overview.md
   - file: stack-docs/elastic-stack/index.md
     children:
       - file: stack-docs/elastic-stack/air-gapped-install.md

raw-migrated-files/security-docs/security/es-overview.md

@@ -1,14 +1,44 @@
 ---
+navigation_title: "Security"
 mapped_urls:
   - https://www.elastic.co/guide/en/security/current/es-overview.html
   - https://www.elastic.co/guide/en/serverless/current/security-overview.html
 ---
 
-# Security
+# {{elastic-sec}} overview [es-overview]
 
-% What needs to be done: Align serverless/stateful
+{{elastic-sec}} combines threat detection analytics, cloud native security, and endpoint protection capabilities in a single solution, so you can quickly detect, investigate, and respond to threats and vulnerabilities across your environment.
 
-% Use migrated content from existing pages that map to this page:
+{{elastic-sec}} provides:
+
+* A detection engine that identifies a wide range of threats
+* A workspace for event triage, investigation, and case management
+* Interactive data visualization tools
+* Integrations for collecting data from various sources
+
+
+## Learn more [siem-integration] 
+
+* [Get started](security/get-started.md): Learn about system requirements, workspaces, configuration, and data ingestion.
+* [{{elastic-sec}} UI overview](security/get-started/elastic-security-ui.md): Navigate {{elastic-sec}}'s various tools and interfaces.
+* [Detection rules](security/detect-and-alert/about-detection-rules.md): Use {{elastic-sec}}'s detection engine with custom and prebuilt rules.
+* [Cloud security](security/cloud.md): Enable cloud native security capabilities such as Cloud and Kubernetes security posture management, cloud native vulnerability management, and cloud workload protection for Kubernetes and VMs.
+* [Install {{elastic-defend}}](security/configure-elastic-defend/install-elastic-defend.md): Enable key endpoint protection capabilities like event collection and malicious activity prevention.
+* [{{ml-cap}}](https://www.elastic.co/products/stack/machine-learning): Enable built-in {{ml}} tools to help you identify malicious behavior.
+* [Advanced entity analytics](security/advanced-entity-analytics.md): Leverage {{elastic-sec}}'s detection engine and {{ml}} capabilities to generate comprehensive risk analytics for hosts and users.
+* [Elastic AI assistant](security/ai/ai-assistant.md): Ask AI Assistant questions about how to use {{elastic-sec}}, how to understand particular alerts and other documents, and how to write {{esql}} queries.
+* [{{elastic-sec}} fields and object schemas](https://www.elastic.co/guide/en/security/current/security-ref-intro.html): Learn how to structure data for use with {{elastic-sec}}.
+
+
+## {{es}} and {{kib}} [elastic-search-and-kibana] 
+
+{{elastic-sec}} uses {{es}} for data storage, management, and search, and {{kib}} is its main user interface. Learn more:
+
+* [{{es}}](https://www.elastic.co/products/elasticsearch): A real-time, distributed storage, search, and analytics engine. {{elastic-sec}} stores your data using {{es}}.
+* [{{kib}}](https://www.elastic.co/products/kibana): An open-source analytics and visualization platform designed to work with {{es}} and {{elastic-sec}}. {{kib}} allows you to search, view, analyze and visualize data stored in {{es}} indices.
+
+
+### {{elastic-endpoint}} self-protection [self-protection] 
+
+For information about {{elastic-endpoint}}'s tamper-protection features, refer to [{{elastic-endpoint}} self-protection](security/manage-elastic-defend/elastic-endpoint-self-protection-features.md).
 
-% - [ ] ./raw-migrated-files/security-docs/security/es-overview.md
-% - [ ] ./raw-migrated-files/docs-content/serverless/security-overview.md