Adding Linux Kerb to whats new

Author: khdownie

articles/storage/files/files-whats-new.md

@@ -4,7 +4,7 @@ description: Learn about new features and enhancements in Azure Files and Azure
 author: khdownie
 ms.service: storage
 ms.topic: conceptual
-ms.date: 03/21/2023
+ms.date: 04/19/2023
 ms.author: kendownie
 ms.subservice: files
 ---
@@ -14,12 +14,16 @@ Azure Files is updated regularly to offer new features and enhancements. This ar
 
 ## What's new in 2023
 
+### 2023 quarter 2 (April, May, June)
+#### AD Kerberos authentication for Linux clients (SMB)
+
+Azure Files customers can now use identity-based Kerberos authentication for Linux clients over SMB using either on-premises Active Directory Domain Services (AD DS) or Azure Active Directory Domain Services (Azure AD DS). For more information, see [Enable Active Directory authentication over SMB for Linux clients accessing Azure Files](storage-files-identity-auth-linux-kerberos-enable.md).
+
 ### 2023 quarter 1 (January, February, March)
 #### Nconnect for NFS Azure file shares
 
 Nconnect is a client-side Linux mount option that increases performance at scale by allowing you to use more TCP connections between the Linux client and the Azure Premium Files service for NFSv4.1. With nconnect, you can increase performance at scale using fewer client machines to reduce total cost of ownership. For more information, see [Improve NFS Azure file share performance with nconnect](nfs-nconnect-performance.md).
 
-
 ## What's new in 2022
 
 ### 2022 quarter 4 (October, November, December)

articles/storage/files/storage-files-active-directory-overview.md

@@ -5,7 +5,7 @@ author: khdownie
 ms.service: storage
 ms.subservice: files
 ms.topic: conceptual
-ms.date: 12/07/2022
+ms.date: 04/19/2023
 ms.author: kendownie
 ms.custom: engagement-fy23
 ---
@@ -54,11 +54,12 @@ It's helpful to understand some key terms relating to identity-based authenticat
 
 ## Supported authentication scenarios
 
-Azure Files supports identity-based authentication for Windows file shares over SMB through the following three methods. You can only use one method per storage account.
+Azure Files supports identity-based authentication over SMB through the following methods. You can only use one method per storage account.
 
 - **On-premises AD DS authentication:** On-premises AD DS-joined or Azure AD DS-joined Windows machines can access Azure file shares with on-premises Active Directory credentials that are synched to Azure AD over SMB. Your client must have line of sight to your AD DS. If you already have AD DS set up on-premises or on a VM in Azure where your devices are domain-joined to your AD, you should use AD DS for Azure file shares authentication.
 - **Azure AD DS authentication:** Cloud-based, Azure AD DS-joined Windows VMs can access Azure file shares with Azure AD credentials. In this solution, Azure AD runs a traditional Windows Server AD domain on behalf of the customer, which is a child of the customer’s Azure AD tenant. 
 - **Azure AD Kerberos for hybrid identities:** Using Azure AD for authenticating [hybrid user identities](../../active-directory/hybrid/whatis-hybrid-identity.md) allows Azure AD users to access Azure file shares using Kerberos authentication. This means your end users can access Azure file shares over the internet without requiring a line-of-sight to domain controllers from hybrid Azure AD-joined and Azure AD-joined VMs. Cloud-only identities aren't currently supported.
+- **AD Kerberos authentication for Linux clients:** Linux clients can use Kerberos authentication over SMB for Azure Files using on-premises AD DS or Azure AD DS.
 
 ## Restrictions
 
@@ -177,4 +178,5 @@ For more information about Azure Files and identity-based authentication over SM
 - [Overview - on-premises Active Directory Domain Services authentication over SMB for Azure file shares](storage-files-identity-auth-active-directory-enable.md)
 - [Enable Azure Active Directory Domain Services authentication on Azure Files](storage-files-identity-auth-active-directory-domain-service-enable.md)
 - [Enable Azure Active Directory Kerberos authentication for hybrid identities on Azure Files](storage-files-identity-auth-azure-active-directory-enable.md)
+- [Enable AD Kerberos authentication for Linux clients](storage-files-identity-auth-linux-kerberos-enable.md)
 - [FAQ](storage-files-faq.md)