If you're having problems with Group Policy and Internet Explorer11, or if you're looking for high-level information about the concepts and techniques used to troubleshoot Group Policy, as well as links to detailed reference topics, procedures, and troubleshooting scenario guides, see [Group Policy Analysis and Troubleshooting Overview](https://go.microsoft.com/fwlink/p/?LinkId=279872).
## Group Policy Object-related Log Files
You can use the Event Viewer to review Group Policy-related messages in the **Windows Logs**, **System** file. All of the Group Policy-related events are shown with a source of **GroupPolicy**. For more information about the Event Viewer, see [What information appears in event logs? (Event Viewer)](https://go.microsoft.com/fwlink/p/?LinkId=294917).
You can use the Event Viewer to review Group Policy-related messages in the **Windows Logs**, **System** file. All of the Group Policy-related events are shown with a source of **GroupPolicy**
@ -151,7 +151,7 @@ The following table lists the SQL Server versions that are supported for the App
</tbody>
</table>
For more information on user configuration files with SQL server 2016 or later, see the [support article](https://support.microsoft.com/help/4548751/app-v-server-publishing-might-fail-when-you-apply-user-configuration-f).
### Publishing server operating system requirements
Enables the IT admin to push out a configuration representing the desired system and application mitigation options to all the devices in the organization. The configuration is represented by an XML. For more information Exploit Protection, see [Protect devices from exploits](https://docs.microsoft.com/windows/threat-protection/windows-defender-exploit-guard/exploit-protection) and [Import, export, and deploy Exploit Protection configurations](https://docs.microsoft.com/windows/threat-protection/windows-defender-exploit-guard/import-export-exploit-protection-emet-xml).
Enables the IT admin to push out a configuration representing the desired system and application mitigation options to all the devices in the organization. The configuration is represented by an XML. For more information Exploit Protection, see [Enable Exploit Protection on Devices](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/enable-exploit-protection) and [Import, export, and deploy Exploit Protection configurations](https://docs.microsoft.com/windows/threat-protection/windows-defender-exploit-guard/import-export-exploit-protection-emet-xml).
The system settings require a reboot; the application settings do not require a reboot.
##### [Configure Windows Defender Antivirus features](windows-defender-antivirus/configure-windows-defender-antivirus-features.md)
@ -304,44 +199,206 @@
###### [Use Windows Management Instrumentation (WMI) to manage next generation protection](windows-defender-antivirus/use-wmi-windows-defender-antivirus.md)
###### [Use the mpcmdrun.exe command line tool to manage next generation protection](windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md)
#### [Microsoft Defender Advanced Threat Protection for Mac](microsoft-defender-atp/microsoft-defender-atp-mac.md)
@ -120,6 +120,16 @@ United States | ```us.vortex-win.data.microsoft.com``` <br> ```ussus1eastprod.bl
If a proxy or firewall is blocking anonymous traffic, as Microsoft Defender ATP sensor is connecting from system context, make sure anonymous traffic is permitted in the previously listed URLs.
### Log analytics agent requirements
The information below list the proxy and firewall configuration information required to communicate with Log Analytics agent (often referred to as Microsoft Monitoring Agent) for the previous versions of Windows such as Windows 7 SP1, Windows 8.1, Windows Server 2008 R2, Windows Server 2012 R2, and Windows Server 2016.
> Want to experience Microsoft Defender ATP? [Sign up for a free trial.](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp?ocid=docs-wdatp-configserver-abovefoldlink)
@ -38,7 +38,7 @@ The service supports the onboarding of the following servers:
- Windows Server 2012 R2
- Windows Server 2016
- Windows Server, version 1803
- Windows Server 2019
- Windows Server 2019 and later
For a practical guidance on what needs to be in place for licensing and infrastructure, see [Protecting Windows Servers with Microsoft Defender ATP](https://techcommunity.microsoft.com/t5/What-s-New/Protecting-Windows-Server-with-Windows-Defender-ATP/m-p/267114#M128).
@ -113,7 +113,7 @@ The following steps are required to enable this integration:
On the **Agent Setup Options** page, choose **Connect the agent to Azure Log Analytics (OMS)**.
- [Install the agent using the command line](https://docs.microsoft.com/azure/log-analytics/log-analytics-windows-agents#install-the-agent-using-the-command-line) and [configure the agent using a script](https://docs.microsoft.com/azure/log-analytics/log-analytics-windows-agents#add-a-workspace-using-a-script).
3. You'll need to configure proxy settings for the Microsoft Monitoring Agent. For more information, see [Configure proxy settings](https://docs.microsoft.com/azure/log-analytics/log-analytics-windows-agents#configure-proxy-settings).
3. You'll need to configure proxy settings for the Microsoft Monitoring Agent. For more information, see [Configure proxy settings](configure-proxy-internet.md).
Once completed, you should see onboarded servers in the portal within an hour.
@ -153,7 +153,9 @@ Support for Windows Server, version 1803 and Windows 2019 provides deeper insigh
b. Run the following PowerShell command to verify that the passive mode was configured:
> If you have previously whitelisted the kernel extension as part of your remote deployment, that warning should not be presented to the end user. If you have not previously deployed a policy to whitelist the kernel extension, your users will be presented with the warning. To proactively silence the warning, you can still deploy a configuration to whitelist the kernel extension. Refer to the instructions in the [JAMF-based deployment](mac-install-with-jamf.md#approved-kernel-extension) and [Microsoft Intune-based deployment](mac-install-with-intune.md#create-system-configuration-profiles) topics.
## 100.90.27
- You can now [set an update channel](mac-updates.md#set-the-channel-name) for Microsoft Defender ATP for Mac that is different from the system-wide update channel
- New product icon
- Other user experience improvements
- Bug fixes
## 100.86.92
- Improvements around compatibility with Time Machine
@ -32,12 +32,10 @@ Inspired by the "assume breach" mindset, Microsoft Defender ATP continuously col
The response capabilities give you the power to promptly remediate threats by acting on the affected entities.
## In this section
Topic | Description
:---|:---
[Security operations dashboard](security-operations-dashboard.md) | Explore a high level overview of detections, highlighting where response actions are needed.
[Incidents queue](https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/view-incidents-queue) | View and organize the incidents queue, and manage and investigate alerts.
[Alerts queue](alerts-queue.md) | View and organize the machine alerts queue, and manage and investigate alerts.
[Machines list](machines-view-overview.md) | Investigate machines with generated alerts and search for specific events over time.
[Take response actions](response-actions.md) | Learn about the available response actions and apply them to machines and files.
@ -69,7 +69,7 @@ Checking for the license state and whether it got properly provisioned, can be d
1. Alternately, in the admin center, navigate to **Billing** > **Subscriptions**.
- On the screen you will see all the provisioned licenses and their current **Status**.
On the screen you will see all the provisioned licenses and their current **Status**.
@ -160,10 +160,7 @@ services if a computer is not permitted to connect to the Internet. The static
proxy is configurable through Group Policy (GP). The group policy can be found
under:
- Administrative Templates \> Windows Components \> Data Collection and
Preview Builds \> Configure Authenticated Proxy usage for the Connected User
Experience and Telemetry Service
- Administrative Templates \> Windows Components \> Data Collection and Preview Builds \> Configure Authenticated Proxy usage for the Connected User Experience and Telemetry Service
- Set it to **Enabled** and select **Disable Authenticated Proxy usage**
@ -52,5 +52,14 @@ If while trying to take an action during a live response session, you encounter
4. Navigate to your TEMP folder.
5. Run the action you wanted to take on the copied file.
## Slow live response sessions or delays during initial connections
Live response leverages Microsoft Defender ATP sensor registration with WNS service in Windows.
If you are having connectivity issues with live response, please confirm the following:
1. `notify.windows.com` is not blocked in your environment. For more information see, [Configure machine proxy and Internet connectivity settings](configure-proxy-internet.md#enable-access-to-microsoft-defender-atp-service-urls-in-the-proxy-server).
2. WpnService (Windows Push Notifications System Service) is not disabled.
Please refer to the articles below to fully understand the WpnService service behavior and requirements:
- [Enterprise Firewall and Proxy Configurations to Support WNS Traffic](https://docs.microsoft.com/windows/uwp/design/shell/tiles-and-notifications/firewall-allowlist-config)
- [Microsoft Push Notifications Service (MPNS) Public IP ranges](https://www.microsoft.com/en-us/download/details.aspx?id=44535)
Windows Defender Antivirus is automatically enabled and installed on endpoints and devices that are running Windows 10. But what happens when another antivirus/antimalware solution is used? It depends on whether you're using [Microsoft Defender ATP](https://docs.microsoft.com/windows/security/threat-protection) together with your antivirus protection.
- When endpoints and devices are protected with a non-Microsoft antivirus/antimalware solution, and Microsoft Defender ATP is not used, Windows Defender Antivirus automatically goes into disabled mode.
- If your organization is using Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP) together with a non-Microsoft antivirus/antimalware solution, then Windows Defender Antivirus automatically goes into passive mode. (Real time protection and and threats are not remediated by Windows Defender Antivirus.)
- If your organization is using Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP) together with a non-Microsoft antivirus/antimalware solution, then Windows Defender Antivirus automatically goes into passive mode. (Real time protection and threats are not remediated by Windows Defender Antivirus.)
- If your organization is using Microsoft Defender ATP together with a non-Microsoft antivirus/antimalware solution, and you have [shadow protection (currently in private preview)](https://docs.microsoft.com/windows/security/threat-protection/windows-defender-antivirus/shadow-protection), then Windows Defender Antivirus runs in the background and blocks/remediates malicious items that are detected, such as during a post-breach attack.
## Antivirus and Microsoft Defender ATP
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