Merge pull request #217312 from inward-eye/patch-99

Update overview.md

Author: prmerger-automator[bot]

articles/purview/overview.md

@@ -57,19 +57,20 @@ Microsoft Purview Data Sharing enables organizations to securely share data both
 For more information, see our [introduction to Data Sharing](concept-data-share.md).
 
 ## Data Policy
-A set of central, cloud-based experiences that help you manage access to data sources and datasets securely and at scale.
+Microsoft Purview Data Policy is a set of central, cloud-based experiences that help you manage access to data sources and datasets securely and at scale.
 Benefits:
-* Structure and simplify the process of granting/revoking access
-* Reduce the effort of access provisioning
+* Structure and simplify the process of granting/revoking access.
+* Reduce the effort of access provisioning.
+* Access decision in Microsoft data systems has negligible latency penalty.
 * Enhanced security:
-   - Easier to review access/revoke it in a central vs. distributed access provisioning model
-   - Reduced need for privileged accounts to configure access
-   - Support Principle of Least Privilege (give people the appropriate level of access, limiting to the minimum permissions and the least data objects)
+   - Easier to review access/revoke it in a central vs. distributed access provisioning model.
+   - Reduced need for privileged accounts to configure access.
+   - Support Principle of Least Privilege (give people the appropriate level of access, limiting to the minimum permissions and the least data objects).
 
 For more information, see our introductory guides:
-* [Data owner access policies](concept-policies-data-owner.md): Provision fine-grained to broad access to users and groups via intuitive authoring experience.
-* [Self-service access policies](concept-self-service-data-access-policy.md): Self-Service: Workflow approval and automatic provisioning of access requests initiated by business analysts that discover data assets in Microsoft Purview’s catalog.
-* [DevOps policies](concept-policies-devops.md): Provision access to system metadata for IT operations and other DevOps personnel, supporting typical functions like SQL Performance Monitor and SQL Security Auditor.
+* [Data owner access policies](concept-policies-data-owner.md)(preview): Provision fine-grained to broad access to users and groups via intuitive authoring experience.
+* [Self-service access policies](concept-self-service-data-access-policy.md)(preview): Self-Service: Workflow approval and automatic provisioning of access requests initiated by business analysts that discover data assets in Microsoft Purview’s catalog.
+* [DevOps policies](concept-policies-devops.md)(preview): Provision access to system metadata for IT operations and other DevOps personnel, supporting typical functions like SQL Performance Monitor and SQL Security Auditor.
 
 ## Traditional challenges that Microsoft Purview seeks to address