Merge pull request #236498 from RoseHJM/patch-12

Adding encryption at rest sentence.

Author: prmerger-automator[bot]

articles/deployment-environments/how-to-configure-catalog.md

@@ -12,7 +12,7 @@ ms.topic: how-to
 
 # Add and configure a catalog from GitHub or Azure DevOps
 
-Learn how to add and configure a [catalog](./concept-environments-key-concepts.md#catalogs) in your Azure Deployment Environments Preview dev center. You can use a catalog to provide your development teams with a curated set of infrastructure as code (IaC) templates called [catalog items](./concept-environments-key-concepts.md#catalog-items).
+Learn how to add and configure a [catalog](./concept-environments-key-concepts.md#catalogs) in your Azure Deployment Environments Preview dev center. You can use a catalog to provide your development teams with a curated set of infrastructure as code (IaC) templates called [catalog items](./concept-environments-key-concepts.md#catalog-items). Your catalog is encrypted; Azure Deployment Environments supports encryption at rest with platform-managed encryption keys, which are managed by Microsoft for Azure Services.
 
 For more information about catalog items, see [Add and configure a catalog item](./configure-catalog-item.md).