addtl updates to change name from Definition Update to Security Intelligence Update

windows/security/threat-protection/TOC.md

@@ -249,7 +249,7 @@
 
 ##### [Manage updates and apply baselines]()
 ###### [Learn about the different kinds of updates](windows-defender-antivirus/manage-updates-baselines-windows-defender-antivirus.md)
-###### [Manage protection and definition updates](windows-defender-antivirus/manage-protection-updates-windows-defender-antivirus.md)
+###### [Manage protection and security intelligence updates](windows-defender-antivirus/manage-protection-updates-windows-defender-antivirus.md)
 ###### [Manage when protection updates should be downloaded and applied](windows-defender-antivirus/manage-protection-update-schedule-windows-defender-antivirus.md)
 ###### [Manage updates for endpoints that are out of date](windows-defender-antivirus/manage-outdated-endpoints-windows-defender-antivirus.md)
 ###### [Manage event-based forced updates](windows-defender-antivirus/manage-event-based-updates-windows-defender-antivirus.md)

windows/security/threat-protection/windows-defender-antivirus/manage-event-based-updates-windows-defender-antivirus.md

@@ -1,6 +1,6 @@
 ---
 title: Apply Windows Defender Antivirus updates after certain events
-description: Manage how Windows Defender Antivirus applies protection updates after startup or receiving cloud-delivered detection reports.
+description: Manage how Windows Defender Antivirus applies security intelligence updates after startup or receiving cloud-delivered detection reports.
 keywords: updates, protection, force updates, events, startup, check for latest, notifications
 search.product: eADQiWindows 10XVcnh
 ms.pagetype: security
@@ -32,7 +32,7 @@ You can use System Center Configuration Manager, Group Policy, PowerShell cmdlet
 
 1. On your System Center Configuration Manager console, open the antimalware policy you want to change (click **Assets and Compliance** in the navigation pane on the left, then expand the tree to **Overview** > **Endpoint Protection** > **Antimalware Policies**)
 
-2. Go to the **Scheduled scans** section and set **Check for the latest definition updates before running a scan** to **Yes**.
+2. Go to the **Scheduled scans** section and set **Check for the latest security intelligence updates before running a scan** to **Yes**.
 
 3. Click **OK**.
 
@@ -99,9 +99,9 @@ You can also use Group Policy, PowerShell, or WMI to configure Windows Defender
 
 3. Click **Policies** then **Administrative templates**.
 
-4. Expand the tree to **Windows components > Windows Defender Antivirus > Signature Updates**.
+4. Expand the tree to **Windows components > Windows Defender Antivirus > Security Intelligence Updates**.
 
-5. Double-click **Initiate definition update on startup** and set the option to **Enabled**.
+5. Double-click **Initiate security intelligence update on startup** and set the option to **Enabled**.
 
 6. Click **OK**.
 
@@ -143,7 +143,7 @@ If you have enabled cloud-delivered protection, Windows Defender AV will send fi
 3. Click **Policies** then **Administrative templates**.
 
 4. Expand the tree to **Windows components > Windows Defender Antivirus > Signature Updates** and configure the following:
-    1. Double-click **Allow real-time definition updates based on reports to Microsoft MAPS** and set the option to **Enabled**. Click **OK**.
+    1. Double-click **Allow real-time security intelligence updates based on reports to Microsoft MAPS** and set the option to **Enabled**. Click **OK**.
     2. Double-click **Allow notifications to disable definitions based reports to Microsoft MAPS** and set the option to **Enabled**. Click **OK**.
     
 > [!NOTE]

windows/security/threat-protection/windows-defender-antivirus/manage-outdated-endpoints-windows-defender-antivirus.md

@@ -36,10 +36,10 @@ If Windows Defender Antivirus did not download protection updates for a specifie
 
 1.  On your System Center Configuration Manager console, open the antimalware policy you want to change (click **Assets and Compliance** in the navigation pane on the left, then expand the tree to **Overview** > **Endpoint Protection** > **Antimalware Policies**)
 
-2.  Go to the **Definition updates** section and configure the following settings:
+2.  Go to the **Security intelligence updates** section and configure the following settings:
 
-    1. Set **Force a definition update if the client computer is offline for more than two consecutive scheduled updates** to **Yes**.
+    1. Set **Force a security intelligence update if the client computer is offline for more than two consecutive scheduled updates** to **Yes**.
-    2. For the  **If Configuration Manager is used as a source for definition updates...**, specify the hours before which the protection updates delivered by Configuration Manager should be considered out-of-date. This will cause the next update location to be used, based on the defined [fallback source order](manage-protection-updates-windows-defender-antivirus.md#fallback-order).
+    2. For the  **If Configuration Manager is used as a source for security intelligence updates...**, specify the hours before which the protection updates delivered by Configuration Manager should be considered out-of-date. This will cause the next update location to be used, based on the defined [fallback source order](manage-protection-updates-windows-defender-antivirus.md#fallback-order).
 
 3. Click **OK**.
 
@@ -55,7 +55,7 @@ If Windows Defender Antivirus did not download protection updates for a specifie
 
 4. Expand the tree to **Windows components > Windows Defender Antivirus > Signature Updates**.
 
-5. Double-click the **Define the number of days after which a catch-up definition update is required** setting and set the option to **Enabled**. Enter the number of days after which you want Windows Defender AV to check for and download the latest protection update.
+5. Double-click the **Define the number of days after which a catch-up security intelligence update is required** setting and set the option to **Enabled**. Enter the number of days after which you want Windows Defender AV to check for and download the latest protection update.
 
 6. Click **OK**.
 

windows/security/threat-protection/windows-defender-antivirus/manage-protection-update-schedule-windows-defender-antivirus.md

@@ -37,13 +37,13 @@ You can also randomize the times when each endpoint checks and downloads protect
 
 1.  On your System Center Configuration Manager console, open the antimalware policy you want to change (click **Assets and Compliance** in the navigation pane on the left, then expand the tree to **Overview** > **Endpoint Protection** > **Antimalware Policies**)
 
-2.  Go to the **Definition updates** section.
+2.  Go to the **Security intelligence updates** section.
 
 3. To check and download updates at a certain time:
-      1. Set **Check for Endpoint Protection definitions at a specific interval...** to **0**.
+      1. Set **Check for Endpoint Protection security intelligence updates at a specific interval...** to **0**.
-      2. Set **Check for Endpoint Protection definitions daily at...** to the time when updates should be checked.
+      2. Set **Check for Endpoint Protection security intelligence updates daily at...** to the time when updates should be checked.
       3
-4. To check and download updates on a continual interval, Set **Check for Endpoint Protection definitions at a specific interval...** to the number of hours that should occur between updates.
+4. To check and download updates on a continual interval, Set **Check for Endpoint Protection security intelligence updates at a specific interval...** to the number of hours that should occur between updates.
 
 5.	[Deploy the updated policy as usual](https://docs.microsoft.com/sccm/protect/deploy-use/endpoint-antimalware-policies#deploy-an-antimalware-policy-to-client-computers).
 
@@ -60,9 +60,9 @@ You can also randomize the times when each endpoint checks and downloads protect
 
 5.  Expand the tree to **Windows components > Windows Defender Antivirus > Signature Updates** and configure the following settings:
 
-    1.  Double-click the **Specify the interval to check for definition updates** setting and set the option to **Enabled**. Enter the number of hours between updates. Click **OK**.
+    1.  Double-click the **Specify the interval to check for security intelligence updates** setting and set the option to **Enabled**. Enter the number of hours between updates. Click **OK**.
-    2. Double-click the **Specify the day of the week to check for definition updates** setting and set the option to **Enabled**. Enter the day of the week to check for updates. Click **OK**.
+    2. Double-click the **Specify the day of the week to check for security intelligence updates** setting and set the option to **Enabled**. Enter the day of the week to check for updates. Click **OK**.
-    3. Double-click the **Specify the time to check for definition updates** setting and set the option to **Enabled**. Enter the time when updates should be checked. The time is based on the local time of the endpoint. Click **OK**.
+    3. Double-click the **Specify the time to check for security intelligence updates** setting and set the option to **Enabled**. Enter the time when updates should be checked. The time is based on the local time of the endpoint. Click **OK**.
 
 
 

windows/security/threat-protection/windows-defender-antivirus/manage-protection-updates-windows-defender-antivirus.md

@@ -93,7 +93,7 @@ The procedures in this article first describe how to set the order, and then how
 
 4. Expand the tree to **Windows components > Windows Defender > Signature updates** and configure the following settings:
 
-   1.  Double-click the **Define the order of sources for downloading definition updates** setting and set the option to **Enabled**.
+   1.  Double-click the **Define the order of sources for downloading security intelligence updates** setting and set the option to **Enabled**.
 
    2.  Enter the order of sources, separated by a single pipe, for example: `InternalDefinitionUpdateServer|MicrosoftUpdateServer|MMPC`, as shown in the following screenshot.
 
@@ -101,7 +101,7 @@ The procedures in this article first describe how to set the order, and then how
 
    3. Click **OK**. This will set the order of protection update sources.
 
-   4. Double-click the **Define file shares for downloading definition updates** setting and set the option to **Enabled**.
+   4. Double-click the **Define file shares for downloading security intelligence updates** setting and set the option to **Enabled**.
 
    5. Enter the file share source. If you have multiple sources, enter each source in the order they should be used, separated by a single pipe. Use [standard UNC notation](https://msdn.microsoft.com/library/gg465305.aspx) for denoting the path, for example: `\\host-name1\share-name\object-name|\\host-name2\share-name\object-name`.  If you do not enter any paths then this source will be skipped when the VM downloads updates.
 

windows/security/threat-protection/windows-defender-antivirus/manage-updates-mobile-devices-vms-windows-defender-antivirus.md

@@ -56,7 +56,7 @@ You can opt-in to Microsoft Update on the mobile device in one of the following
 
 5.  Expand the tree to **Windows components > Windows Defender Antivirus > Signature Updates**.
 
-6.  Double-click the **Allow definition updates from Microsoft Update** setting and set the option to **Enabled**. Click **OK**.
+6.  Double-click the **Allow security intelligence updates from Microsoft Update** setting and set the option to **Enabled**. Click **OK**.
 
 
 **Use a VBScript to opt-in to Microsoft Update**
@@ -75,7 +75,7 @@ You can opt-in to Microsoft Update on the mobile device in one of the following
 
 You can configure Windows Defender Antivirus to only download protection updates when the PC is connected to a wired power source. 
 
-**Use Group Policy to prevent definition updates on battery power:**
+**Use Group Policy to prevent security intelligence updates on battery power:**
 
 1.  On your Group Policy management machine, open the [Group Policy Management Console](https://technet.microsoft.com/library/cc731212.aspx), right-click the Group Policy Object you want to configure and click **Edit**.
 
@@ -85,7 +85,7 @@ You can configure Windows Defender Antivirus to only download protection updates
 
 5.  Expand the tree to **Windows components > Windows Defender Antivirus > Signature Updates** and configure the following setting:
 
-    1. Double-click the **Allow definition updates when running on battery power** setting and set the option to **Disabled**. 
+    1. Double-click the **Allow security intelligence updates when running on battery power** setting and set the option to **Disabled**. 
     2. Click **OK**. This will prevent protection updates from downloading when the PC is on battery power.
 
 

windows/security/threat-protection/windows-defender-antivirus/microsoft-defender-atp-mac-resources.md

@@ -94,7 +94,7 @@ Important tasks, such as controlling product settings and triggering on-demand s
 |Protection   |Do a quick scan                            |`mdatp --scan --quick`                                                 |
 |Protection   |Do a full scan                             |`mdatp --scan --full`                                                  |
 |Protection   |Cancel an ongoing on-demand scan           |`mdatp --scan --cancel`                                                |
-|Protection   |Request a definition update                |`mdatp --definition-update`                                            |
+|Protection   |Request a security intelligence update                |`mdatp --definition-update`                                            |
 
 ## Microsoft Defender ATP portal information
 

windows/security/threat-protection/windows-defender-antivirus/troubleshoot-windows-defender-antivirus.md

@@ -1487,7 +1487,7 @@ Symbolic name:
 Message:
 </td>
 <td >
-<b>The antimalware definition update failed. 
+<b>The security intelligence update failed. 
 </b>
 </td>
 </tr>
@@ -1498,12 +1498,12 @@ Description:
 <td >
 Windows Defender Antivirus has encountered an error trying to update signatures.
 <dl>
-<dt>New Signature Version: &lt;New version number&gt;</dt>
+<dt>New security intelligence version: &lt;New version number&gt;</dt>
-<dt>Previous Signature Version: &lt;Previous signature version&gt;</dt>
+<dt>Previous security intelligence version: &lt;Previous version&gt;</dt>
 <dt>Update Source: &lt;Update source&gt;, for example:
 <ul>
-<li>Signature update folder</li>
+<li>Security intelligence update folder</li>
-<li>Internal definition update server</li>
+<li>Internal security intelligence update server</li>
 <li>Microsoft Update Server</li>
 <li>File share</li>
 <li>Microsoft Malware Protection Center (MMPC)</li>

windows/security/threat-protection/windows-defender-antivirus/use-group-policy-windows-defender-antivirus.md

@@ -124,20 +124,20 @@ Scan | Specify the scan type to use for a scheduled scan | [Configure scheduled
 Scan | Specify the time for a daily quick scan | [Configure scheduled scans for Windows Defender Antivirus](scheduled-catch-up-scans-windows-defender-antivirus.md)
 Scan | Specify the time of day to run a scheduled scan | [Configure scheduled scans for Windows Defender Antivirus](scheduled-catch-up-scans-windows-defender-antivirus.md)
 Scan | Start the scheduled scan only when computer is on but not in use | [Configure scheduled scans for Windows Defender Antivirus](scheduled-catch-up-scans-windows-defender-antivirus.md)
-Security intelligence updates | Allow definition updates from Microsoft Update | [Manage updates for mobile devices and virtual machines (VMs)](manage-updates-mobile-devices-vms-windows-defender-antivirus.md)
+Security intelligence updates | Allow security intelligence updates from Microsoft Update | [Manage updates for mobile devices and virtual machines (VMs)](manage-updates-mobile-devices-vms-windows-defender-antivirus.md)
-Security intelligence updates | Allow definition updates when running on battery power | [Manage updates for mobile devices and virtual machines (VMs)](manage-updates-mobile-devices-vms-windows-defender-antivirus.md)
+Security intelligence updates | Allow security intelligence updates when running on battery power | [Manage updates for mobile devices and virtual machines (VMs)](manage-updates-mobile-devices-vms-windows-defender-antivirus.md)
 Security intelligence updates | Allow notifications to disable definitions based repots to Microsoft MAPS | [Manage event-based forced updates](manage-event-based-updates-windows-defender-antivirus.md)
-Security intelligence updates | Allow real-time definition updates based on reports to Microsoft MAPS | [Manage event-based forced updates](manage-event-based-updates-windows-defender-antivirus.md)
+Security intelligence updates | Allow real-time security intelligence updates based on reports to Microsoft MAPS | [Manage event-based forced updates](manage-event-based-updates-windows-defender-antivirus.md)
 Security intelligence updates | Check for the latest virus and spyware definitions on startup | [Manage event-based forced updates](manage-event-based-updates-windows-defender-antivirus.md)
-Security intelligence updates | Define file shares for downloading definition updates | [Manage Windows Defender Antivirus protection and definition updates](manage-protection-updates-windows-defender-antivirus.md)
+Security intelligence updates | Define file shares for downloading security intelligence updates | [Manage Windows Defender Antivirus protection and security intelligence updates](manage-protection-updates-windows-defender-antivirus.md)
-Security intelligence updates | Define the number of days after which a catch up definition update is required | [Manage updates for endpoints that are out of date](manage-outdated-endpoints-windows-defender-antivirus.md)
+Security intelligence updates | Define the number of days after which a catch up security intelligence update is required | [Manage updates for endpoints that are out of date](manage-outdated-endpoints-windows-defender-antivirus.md)
 Security intelligence updates | Define the number of days before spyware definitions are considered out of date | [Manage updates for endpoints that are out of date](manage-outdated-endpoints-windows-defender-antivirus.md)
 Security intelligence updates | Define the number of days before virus definitions are considered out of date | [Manage updates for endpoints that are out of date](manage-outdated-endpoints-windows-defender-antivirus.md)
-Security intelligence updates | Define the order of sources for downloading definition updates | [Manage Windows Defender Antivirus protection and definition updates](manage-protection-updates-windows-defender-antivirus.md)
+Security intelligence updates | Define the order of sources for downloading security intelligence updates | [Manage Windows Defender Antivirus protection and security intelligence updates](manage-protection-updates-windows-defender-antivirus.md)
-Security intelligence updates | Initiate definition update on startup | [Manage event-based forced updates](manage-event-based-updates-windows-defender-antivirus.md)
+Security intelligence updates | Initiate security intelligence update on startup | [Manage event-based forced updates](manage-event-based-updates-windows-defender-antivirus.md)
-Security intelligence updates | Specify the day of the week to check for definition updates | [Manage when protection updates should be downloaded and applied](manage-protection-update-schedule-windows-defender-antivirus.md)
+Security intelligence updates | Specify the day of the week to check for security intelligence updates | [Manage when protection updates should be downloaded and applied](manage-protection-update-schedule-windows-defender-antivirus.md)
-Security intelligence updates | Specify the interval to check for definition updates | [Manage when protection updates should be downloaded and applied](manage-protection-update-schedule-windows-defender-antivirus.md)
+Security intelligence updates | Specify the interval to check for security intelligence updates | [Manage when protection updates should be downloaded and applied](manage-protection-update-schedule-windows-defender-antivirus.md)
-Security intelligence updates | Specify the time to check for definition updates | [Manage when protection updates should be downloaded and applied](manage-protection-update-schedule-windows-defender-antivirus.md)
+Security intelligence updates | Specify the time to check for security intelligence updates | [Manage when protection updates should be downloaded and applied](manage-protection-update-schedule-windows-defender-antivirus.md)
 Security intelligence updates | Turn on scan after Security intelligence update | [Configure scheduled scans for Windows Defender Antivirus](scheduled-catch-up-scans-windows-defender-antivirus.md)
 Threats | Specify threat alert levels at which default action should not be taken when detected | [Configure remediation for Windows Defender Antivirus scans](configure-remediation-windows-defender-antivirus.md)
 Threats | Specify threats upon which default action should not be taken when detected | [Configure remediation for Windows Defender Antivirus scans](configure-remediation-windows-defender-antivirus.md)

windows/security/threat-protection/windows-defender-antivirus/windows-defender-security-center-antivirus.md

@@ -85,7 +85,7 @@ This section describes how to perform some of the most common tasks when reviewi
 4. Click **Run a new advanced scan** to specify different types of scans, such as a full scan.
 
 <a id="definition-version"></a>
-**Review the definition update version and download the latest updates in the Windows Security app**
+**Review the security intelligence update version and download the latest updates in the Windows Security app**
 1. Open the Windows Security app by clicking the shield icon in the task bar or searching the start menu for **Defender**.
 
 2. Click the **Virus & threat protection** tile (or the shield icon on the left menu bar).