Merged PR 2805: Add topic for Authenticator app

devices/surface-hub/TOC.md

@@ -33,6 +33,7 @@
 ### [Install apps on your Surface Hub](install-apps-on-surface-hub.md)
 ### [Set up and use Whiteboard to Whiteboard collaboration](whiteboard-collaboration.md) 
 ### [End a Surface Hub meeting with End session](i-am-done-finishing-your-surface-hub-meeting.md)
+### [Sign in to Surface Hub with Microsoft Authenticator](surface-hub-authenticator-app.md)
 ### [Save your BitLocker key](save-bitlocker-key-surface-hub.md)
 ### [Connect other devices and display with Surface Hub](connect-and-display-with-surface-hub.md)
 ### [Miracast on existing wireless network or LAN](miracast-over-infrastructure.md)

devices/surface-hub/change-history-surface-hub.md

@@ -18,9 +18,14 @@ This topic lists new and updated topics in the [Surface Hub Admin Guide]( surfac
 
 ## August 2017
 
-New or changed topic | Description 
---- | --- 
+
+| New or changed topic | Description |
+| --- | --- |
 [Accessibility](accessibility-surface-hub.md) | Added information about Narrator
+[Sign in to Surface Hub with Microsoft Authenticator](surface-hub-authenticator-app.md) | New
+
+
+
 
 
 ## July 2017

devices/surface-hub/manage-surface-hub.md

@@ -34,6 +34,7 @@ Learn about managing and updating Surface Hub.
 | [Install apps on your Surface Hub]( https://technet.microsoft.com/itpro/surface-hub/install-apps-on-surface-hub) | Admins can install apps can from either the Microsoft Store or the Microsoft Store for Business.|
 | [Set up and use Whiteboard to Whiteboard collaboration](whiteboard-collaboration.md)  | Microsoft Whiteboard’s latest update includes the capability for two Surface Hubs to collaborate in real time on the same board.   |
 | [End a meeting with End session](https://technet.microsoft.com/itpro/surface-hub/i-am-done-finishing-your-surface-hub-meeting) | At the end of a meeting, users can tap **End session** to clean up any sensitive data and prepare the device for the next meeting.|
+| [Sign in to Surface Hub with Microsoft Authenticator](surface-hub-authenticator-app.md) | You can sign in to a Surface Hub without a password using the Microsoft Authenticator app, available on Android and iOS.   |
 | [Save your BitLocker key](https://technet.microsoft.com/itpro/surface-hub/save-bitlocker-key-surface-hub) | Every Surface Hub is automatically set up with BitLocker drive encryption software. Microsoft strongly recommends that you make sure you back up your BitLocker recovery keys.|
 | [Connect other devices and display with Surface Hub](https://technet.microsoft.com/itpro/surface-hub/connect-and-display-with-surface-hub) | You can connect other device to your Surface Hub to display content.|
 | [Miracast on existing wireless network or LAN](miracast-over-infrastructure.md) | You can use Miracast on your wireless network or LAN to connect to Surface Hub. |

devices/surface-hub/surface-hub-authenticator-app.md

@@ -0,0 +1,78 @@
+---
+title: Sign in to Surface Hub with Microsoft Authenticator
+description: Use Microsoft Authenticator on your mobile device to sign in to Surface Hub.
+ms.prod: w10
+ms.mktglfcycl: manage
+ms.sitesec: library
+ms.pagetype: surfacehub
+author: jdeckerms
+ms.author: jdecker
+ms.date: 07/27/2017
+localizationpriority: medium
+---
+
+# Sign in to Surface Hub with Microsoft Authenticator
+
+People in your organization can sign in to a Surface Hub  without a password using the Microsoft Authenticator app, available on Android and iOS.
+
+
+## Organization prerequisites
+
+To let people in your organization sign in to Surface Hub with their phones and other devices instead of a password, you’ll need to make sure that your organization meets these prerequisites: 
+
+- Your organization must be a hybrid or cloud-only organization, backed by Azure Active Directory (Azure AD). For more information, see [What is Azure Active Directory?](https://docs.microsoft.com/azure/active-directory/active-directory-whatis)
+
+- Make sure you have at minimum an Office 365 E3 subscription. 
+
+- [Configure Multi-Factor Authentication](https://docs.microsoft.com/azure/multi-factor-authentication/multi-factor-authentication). Select **Allow users to create app passwords to sign in to non-browser apps**, and make sure **Notification through mobile app** is selected. 
+
+    ![multi-factor authentication options](images/mfa-options.png)
+
+- Enable content hosting on Azure AD services such as Office online, SharePoint, etc. 
+
+- Surface Hub must be running Windows 10, version 1703 or later.
+
+- Surface Hub is set up with either a local or domain-joined account.
+
+Currently, you cannot use Microsoft Authenticator to sign in to Surface Hubs that are joined to an Active Directory domain or to Azure AD. 
+
+## Individual prerequisites
+
+- An Android phone running 6.0 or later, or an iPhone or iPad running iOS9 or later 
+- The most recent version of the Microsoft Authenticator app from the appropriate app store 
+- Passcode or screen lock on your device is enabled
+- A standard SMTP email address (example: joe@contoso.com). Non-standard or vanity SMTP email addresses (example: firstname.lastname@contoso.com) currently don’t work.
+
+
+## How to set up the Microsoft Authenticator app
+
+>[!NOTE]
+>If Company Portal is installed on your Android device, uninstall it before you set up Microsoft Authenticator. After you set up the app, you can reinstall Company Portal.
+
+1. Add your work or school account to Microsoft Authenticator for Multi-Factor Authentication. You will need a QR code provided by your IT department. For help, see [Get started with the Microsoft Authenticator app](https://docs.microsoft.com/azure/multi-factor-authentication/end-user/microsoft-authenticator-app-how-to).
+2. Go to **Settings** and register your device.
+1. Return to the accounts page and choose **Enable phone sign-in** from the account dropdown menu.
+
+## How to sign in to Surface Hub during a meeting
+
+1. After you’ve set up a meeting, go to the Surface Hub and select **Sign in to see your meetings and files**.
+
+    >[!NOTE]
+    >If you’re not sure how to schedule a meeting on a Surface Hub, see [Schedule a meeting on Surface Hub](https://support.microsoft.com/help/17325/surfacehub-schedulemeeting).
+
+    ![screenshot of Sign in option on Surface Hub](images/sign-in.png)
+
+2. You’ll see a list of the people invited to the meeting. Select yourself (or the person who wants to sign in – make sure this person has gone through the steps to set up their device before your meeting), and then select **Continue**.
+
+    ![screenshot of list of attendees in a meeting](images/attendees.png)
+    
+    You'll see a code on the Surface Hub.
+    
+    ![screenshot of code for Approve Sign in](images/approve-signin.png)
+    
+3. To approve the sign-in, open the Authenticator app, enter the four-digit code that’s displayed on the Surface Hub, and select **Approve**. You will then be asked to enter the PIN or use your fingerprint to complete the sign in. 
+
+    ![screenshot of the Approve sign-in screen in Microsoft Authenticator](images/approve-signin2.png)
+    
+You can now access all files through the OneDrive app.
+