This commit is contained in:
Celeste de Guzman 2018-01-12 12:19:54 -08:00
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12 changed files with 257 additions and 15 deletions

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@ -61,7 +61,7 @@ Since Credential Manager cannot decrypt saved Windows Credentials, they are dele
### Domain-joined devices automatically provisioned public key
Beginning with Windows 10 and Windows Server 2016, domain-devices automatically provision a bound public key, for more information about automatic public key provisioning, see [Domain-joined Device Public Key Authentication](https://docs.microsoft.com/windows-server/security/kerberos/domain-joined-device-public-key-authentication).
Since Credential Guard cannot decrypt the protected private key, Windows uses the domain-joined computer's password for authentication to the domain. Unless additional policies are deployed, there should not be a loss of functionality. If a device is configured to only use public key, then it cannot authenticate with password until that policy disabled. For more information on Configuring device to only use public key, see [Domain-joined Device Public Key Authentication](https://docs.microsoft.com/windows-server/security/kerberos/domain-joined-device-public-key-authentication).
Since Credential Guard cannot decrypt the protected private key, Windows uses the domain-joined computer's password for authentication to the domain. Unless additional policies are deployed, there should not be a loss of functionality. If a device is configured to only use public key, then it cannot authenticate with password until that policy is disabled. For more information on Configuring devices to only use public key, see [Domain-joined Device Public Key Authentication](https://docs.microsoft.com/windows-server/security/kerberos/domain-joined-device-public-key-authentication).
Also if any access control checks including authentication policies require devices to have either the KEY TRUST IDENTITY (S-1-18-4) or FRESH PUBLIC KEY IDENTITY (S-1-18-3) well-known SIDs, then those access checks fail. For more information about authentication policies, see [Authentication Policies and Authentication Policy Silos](https://docs.microsoft.com/en-us/windows-server/security/credentials-protection-and-management/authentication-policies-and-authentication-policy-silos). For more information about well-known SIDs, see [[MS-DTYP] Section 2.4.2.4 Well-known SID Structures](https://msdn.microsoft.com/en-us/library/cc980032.aspx).

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@ -7,7 +7,7 @@ ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: high
author: brianlic-msft
ms.date: 08/17/2017
ms.date: 01/12/2018
---
# Manage Windows Defender Credential Guard
@ -123,9 +123,9 @@ DG_Readiness_Tool_v3.2.ps1 -Ready
> [!NOTE]
For client machines that are running Windows 10 1703, LSAIso is running whenever Virtualization based security is enabled for other features.
For client machines that are running Windows 10 1703, LsaIso.exe is running whenever virtualization-based security is enabled for other features.
- If Windows Defender Credential Guard is enabled on a device after it's joined to a domain, the user and device secrets may already be compromised. We recommend that Windows Defender Credential Guard should be enabled before the PC is joined to a domain.
- We recommend enabling Windows Defender Credential Guard before a device is joined to a domain. If Windows Defender Credential Guard is enabled after domain join, the user and device secrets may already be compromised. In other words, enabling Credential Guard will not help to secure a device or identity that has already been compromised, which is why we recommend turning on Credential Guard as early as possible.
- You should perform regular reviews of the PCs that have Windows Defender Credential Guard enabled. This can be done with security audit policies or WMI queries. Here's a list of WinInit event IDs to look for:
- **Event ID 13** Windows Defender Credential Guard (LsaIso.exe) was started and will protect LSA credentials.

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@ -7,7 +7,7 @@ ms.sitesec: library
ms.pagetype: security
ms.localizationpriority: high
author: brianlic-msft
ms.date: 08/17/2017
ms.date: 01/12/2018
---
# Windows Defender Credential Guard: Requirements
@ -73,6 +73,8 @@ Applications will prompt and expose credentials to risk if they require:
Applications may cause performance issues when they attempt to hook the isolated Windows Defender Credential Guard process.
Services or protocols that rely on Kerberos, such as file shares, remote desktop, or BranchCache, continue to work and are not affected by Windows Defender Credential Guard.
See this video: [Credentials Protected by Windows Defender Credential Guard](https://mva.microsoft.com/en-us/training-courses/deep-dive-into-credential-guard-16651?l=pdc37LJyC_1204300474)

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@ -6,7 +6,7 @@ ms.mktglfcycl: explore
ms.sitesec: library
ms.pagetype: security
author: brianlic-msft
ms.date: 08/28/2017
ms.date: 01/12/2018
---
# Protect Remote Desktop credentials with Windows Defender Remote Credential Guard
@ -162,7 +162,7 @@ mstsc.exe /remoteGuard
- Windows Defender Remote Credential Guard does not support compound authentication. For example, if youre trying to access a file server from a remote host that requires a device claim, access will be denied.
- Windows Defender Remote Credential Guard cannot be used to connect to a device that is not domain-joined to Active Directory, for example, remote hosts joined to Azure Active Directory.
- Windows Defender Remote Credential Guard can be used only when connecting to a device that is joined to a Windows Server Active Directory domain, including AD domain-joined servers that run as Azure virtual machines (VMs). Windows Defender Remote Credential Guard cannot be used when connecting to remote devices joined to Azure Active Directory.
- Remote Desktop Credential Guard only works with the RDP protocol.

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@ -187,6 +187,7 @@
#### [Camera](policy-csp-camera.md)
#### [Cellular](policy-csp-cellular.md)
#### [Connectivity](policy-csp-connectivity.md)
#### [ControlPolicyConflict](policy-csp-controlpolicyconflict.md)
#### [CredentialProviders](policy-csp-credentialproviders.md)
#### [CredentialsUI](policy-csp-credentialsui.md)
#### [Cryptography](policy-csp-cryptography.md)

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@ -10,7 +10,7 @@ ms.topic: article
ms.prod: w10
ms.technology: windows
author: nickbrower
ms.date: 01/08/2018
ms.date: 01/12/2018
---
# What's new in MDM enrollment and management
@ -1037,6 +1037,7 @@ For details about Microsoft mobile device management protocols for Windows 10 s
<li>DeviceGuard/EnableVirtualizationBasedSecurity</li>
<li>DeviceGuard/RequirePlatformSecurityFeatures</li>
<li>DeviceGuard/LsaCfgFlags</li>
<li>DeviceLock/MinimumPasswordAge</li>
<li>ExploitGuard/ExploitProtectionSettings</li>
<li>Games/AllowAdvancedGamingServices</li>
<li>Handwriting/PanelDefaultModeDocked</li>
@ -1085,8 +1086,10 @@ For details about Microsoft mobile device management protocols for Windows 10 s
<li>Education/PrinterNames</li>
<li>Search/AllowCloudSearch</li>
<li>Security/ClearTPMIfNotReady</li>
<li>Settings/AllowOnlineTips</li>
<li>Start/HidePeopleBar</li>
<li>Storage/AllowDiskHealthModelUpdates</li>
<li>System/DisableEnterpriseAuthProxy </li>
<li>System/LimitEnhancedDiagnosticDataWindowsAnalytics</li>
<li>Update/AllowAutoWindowsUpdateDownloadOverMeteredNetwork</li>
<li>Update/DisableDualScan</li>
@ -1495,6 +1498,12 @@ The DM agent for [push-button reset](https://msdn.microsoft.com/windows/hardware
<li>WindowsDefenderSecurityCenter/HideSecureBoot</li>
<li>WindowsDefenderSecurityCenter/HideTPMTroubleshooting</li>
</ul>
<p>Added the following policies the were added in Windows 10, version 1709</p>
<ul>
<li>DeviceLock/MinimumPasswordAge</li>
<li>Settings/AllowOnlineTips</li>
<li>System/DisableEnterpriseAuthProxy </li>
</ul>
</tbody>
</table>

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@ -7,7 +7,7 @@ ms.topic: article
ms.prod: w10
ms.technology: windows
author: nickbrower
ms.date: 11/17/2017
ms.date: 01/12/2018
---
# Policy CSP
@ -617,6 +617,14 @@ The following diagram shows the Policy configuration service provider in tree fo
</dd>
</dl>
### ControlPolicyConflict policies
<dl>
<dd>
<a href="policy-csp-controlpolicyconflict.md#controlpolicyconflict-mdmwinsovergp" id="controlpolicyconflict-mdmwinsovergp">ControlPolicyConflict/MDMWinsOverGP</a>
</dd>
</dl>
### CredentialProviders policies
<dl>
@ -942,6 +950,9 @@ The following diagram shows the Policy configuration service provider in tree fo
<dd>
<a href="./policy-csp-devicelock.md#devicelock-mindevicepasswordlength" id="devicelock-mindevicepasswordlength">DeviceLock/MinDevicePasswordLength</a>
</dd>
<dd>
<a href="./policy-csp-devicelock.md#devicelock-minimumpasswordage" id="devicelock-minimumpasswordage">DeviceLock/MinimumPasswordAge</a>
</dd>
<dd>
<a href="./policy-csp-devicelock.md#devicelock-preventlockscreenslideshow" id="devicelock-preventlockscreenslideshow">DeviceLock/PreventLockScreenSlideShow</a>
</dd>
@ -2574,6 +2585,9 @@ The following diagram shows the Policy configuration service provider in tree fo
<dd>
<a href="./policy-csp-settings.md#settings-allowlanguage" id="settings-allowlanguage">Settings/AllowLanguage</a>
</dd>
<dd>
<a href="./policy-csp-settings.md#settings-allowonlinetips" id="settings-allowonlinetips">Settings/AllowOnlineTips</a>
</dd>
<dd>
<a href="./policy-csp-settings.md#settings-allowpowersleep" id="settings-allowpowersleep">Settings/AllowPowerSleep</a>
</dd>

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@ -0,0 +1,101 @@
---
title: Policy CSP - ControlPolicyConflict
description: Policy CSP - ControlPolicyConflict
ms.author: maricia
ms.topic: article
ms.prod: w10
ms.technology: windows
author: nickbrower
ms.date: 01/11/2018
---
# Policy CSP - ControlPolicyConflict
> [!WARNING]
> Some information relates to prereleased product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
<hr/>
<!--StartPolicies-->
## ControlPolicyConflict policies
<dl>
<dd>
<a href="#controlpolicyconflict-mdmwinsovergp">ControlPolicyConflict/MDMWinsOverGP</a>
</dd>
</dl>
<hr/>
<!--StartPolicy-->
<a href="" id="controlpolicyconflict-mdmwinsovergp"></a>**ControlPolicyConflict/MDMWinsOverGP**
<!--StartSKU-->
<table>
<tr>
<th>Home</th>
<th>Pro</th>
<th>Business</th>
<th>Enterprise</th>
<th>Education</th>
<th>Mobile</th>
<th>Mobile Enterprise</th>
</tr>
<tr>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>4</sup></td>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
</tr>
</table>
<!--EndSKU-->
<!--StartScope-->
[Scope](./policy-configuration-service-provider.md#policy-scope):
> [!div class = "checklist"]
> * Device
<hr/>
<!--EndScope-->
<!--StartDescription-->
Added in Windows 10, next major update. This policy allows the IT admin to control which policy will be used whenever both the MDM policy and its equivalent Group Policy are set on the device.
This policy is used to ensure that MDM policy wins over GP when same setting is set by both GP and MDM channel. This policy doesnt support Delete command. This policy doesnt support setting the value to be 0 again after it was previously set 1. The default value is 0. In next major update, the MDM policies in Policy CSP will behave as described if this policy value is set 1.
The policy should be set at every sync to ensure the device removes any settings that conflict with MDM just as it does on the very first set of the policy. This ensures that:
- GP settings that correspond to MDM applied settings are not conflicting
- The current Policy Manager policies are refreshed from what MDM has set
- Any values set by scripts/user outside of GP that conflict with MDM are removed
<!--EndDescription-->
<!--SupportedValues-->
The following list shows the supported values:
- 0 (default)
- 1 - The MDM policy is used and the GP policy is blocked.
<!--/SupportedValues-->
<!--Example-->
<!--/Example-->
<!--Validation-->
<!--/Validation-->
<!--EndPolicy-->
<hr/>
Footnote:
- 1 - Added in Windows 10, version 1607.
- 2 - Added in Windows 10, version 1703.
- 3 - Added in Windows 10, version 1709.
<!--EndPolicies-->

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@ -6,11 +6,13 @@ ms.topic: article
ms.prod: w10
ms.technology: windows
author: nickbrower
ms.date: 12/14/2017
ms.date: 01/12/2018
---
# Policy CSP - DeviceLock
> [!WARNING]
> Some information relates to prereleased product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
<hr/>
@ -61,6 +63,9 @@ ms.date: 12/14/2017
<dd>
<a href="#devicelock-mindevicepasswordlength">DeviceLock/MinDevicePasswordLength</a>
</dd>
<dd>
<a href="#devicelock-minimumpasswordage">DeviceLock/MinimumPasswordAge</a>
</dd>
<dd>
<a href="#devicelock-preventlockscreenslideshow">DeviceLock/PreventLockScreenSlideShow</a>
</dd>
@ -115,7 +120,6 @@ ms.date: 12/14/2017
> [!NOTE]
> This policy must be wrapped in an Atomic command.
<!--EndDescription-->
<!--SupportedValues-->
The following list shows the supported values:
@ -918,6 +922,60 @@ The number of authentication failures allowed before the device will be wiped. A
<!--EndPolicy-->
<hr/>
<!--StartPolicy-->
<a href="" id="devicelock-minimumpasswordage"></a>**DeviceLock/MinimumPasswordAge**
<!--StartSKU-->
<table>
<tr>
<th>Home</th>
<th>Pro</th>
<th>Business</th>
<th>Enterprise</th>
<th>Education</th>
<th>Mobile</th>
<th>Mobile Enterprise</th>
</tr>
<tr>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>3</sup></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>3</sup></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>3</sup></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup>3</sup></td>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
</tr>
</table>
<!--EndSKU-->
<!--StartScope-->
[Scope](./policy-configuration-service-provider.md#policy-scope):
> [!div class = "checklist"]
> * Device
<hr/>
<!--EndScope-->
<!--StartDescription-->
This security setting determines the period of time (in days) that a password must be used before the user can change it. You can set a value between 1 and 998 days, or you can allow changes immediately by setting the number of days to 0.
The minimum password age must be less than the Maximum password age, unless the maximum password age is set to 0, indicating that passwords will never expire. If the maximum password age is set to 0, the minimum password age can be set to any value between 0 and 998.
Configure the minimum password age to be more than 0 if you want Enforce password history to be effective. Without a minimum password age, users can cycle through passwords repeatedly until they get to an old favorite. The default setting does not follow this recommendation, so that an administrator can specify a password for a user and then require the user to change the administrator-defined password when the user logs on. If the password history is set to 0, the user does not have to choose a new password. For this reason, Enforce password history is set to 1 by default.
<!--EndDescription-->
<!--SupportedValues-->
<!--/SupportedValues-->
<!--Example-->
<!--/Example-->
<!--Validation-->
<!--/Validation-->
<!--EndPolicy-->
<hr/>
<!--StartPolicy-->
<a href="" id="devicelock-preventlockscreenslideshow"></a>**DeviceLock/PreventLockScreenSlideShow**
<!--StartSKU-->

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@ -6,11 +6,13 @@ ms.topic: article
ms.prod: w10
ms.technology: windows
author: nickbrower
ms.date: 12/14/2017
ms.date: 12/19/2017
---
# Policy CSP - Settings
> [!WARNING]
> Some information relates to prereleased product which may be substantially modified before it's commercially released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
<hr/>
@ -34,6 +36,9 @@ ms.date: 12/14/2017
<dd>
<a href="#settings-allowlanguage">Settings/AllowLanguage</a>
</dd>
<dd>
<a href="#settings-allowonlinetips">Settings/AllowOnlineTips</a>
</dd>
<dd>
<a href="#settings-allowpowersleep">Settings/AllowPowerSleep</a>
</dd>
@ -313,6 +318,57 @@ The following list shows the supported values:
<!--EndPolicy-->
<hr/>
<!--StartPolicy-->
<a href="" id="settings-allowonlinetips"></a>**Settings/AllowOnlineTips**
<!--StartSKU-->
<table>
<tr>
<th>Home</th>
<th>Pro</th>
<th>Business</th>
<th>Enterprise</th>
<th>Education</th>
<th>Mobile</th>
<th>Mobile Enterprise</th>
</tr>
<tr>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
<td><img src="images/checkmark.png" alt="check mark" /><sup></sup>3</td>
<td><img src="images/checkmark.png" alt="check mark" /><sup></sup>3</td>
<td><img src="images/checkmark.png" alt="check mark" /><sup></sup>3</td>
<td><img src="images/checkmark.png" alt="check mark" /><sup></sup>3</td>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
<td><img src="images/crossmark.png" alt="cross mark" /></td>
</tr>
</table>
<!--EndSKU-->
<!--StartScope-->
[Scope](./policy-configuration-service-provider.md#policy-scope):
> [!div class = "checklist"]
> * Device
<hr/>
<!--EndScope-->
<!--StartDescription-->
Enables or disables the retrieval of online tips and help for the Settings app.
If disabled, Settings will not contact Microsoft content services to retrieve tips and help content.
<!--EndDescription-->
<!--SupportedValues-->
<!--/SupportedValues-->
<!--Example-->
<!--/Example-->
<!--Validation-->
<!--/Validation-->
<!--EndPolicy-->
<hr/>
<!--StartPolicy-->
<a href="" id="settings-allowpowersleep"></a>**Settings/AllowPowerSleep**
<!--StartSKU-->

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@ -43,6 +43,7 @@ For many devices, drivers will be automatically installed in Windows 10 and ther
- [HP driver pack](http://www8.hp.com/us/en/ads/clientmanagement/drivers-pack.html)
- [Dell driver packs for enterprise client OS deployment](http://en.community.dell.com/techcenter/enterprise-client/w/wiki/2065.dell-command-deploy-driver-packs-for-enterprise-client-os-deployment)
- [Lenovo Configuration Manager and MDT package index](https://support.lenovo.com/us/en/documents/ht074984)
- [Panasonic Driver Pack for Enterprise](http://pc-dl.panasonic.co.jp/itn/drivers/driver_packages.html)
### Where can I find out if an application or device is compatible with Windows 10?

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@ -7,7 +7,7 @@ ms.mktglfcycl: deploy
ms.sitesec: library
ms.pagetype: deploy
author: greg-lindsay
ms.date: 10/16/2017
ms.date: 01/11/2018
ms.localizationpriority: high
---
@ -571,7 +571,7 @@ For more information, see [How to perform a clean boot in Windows](https://suppo
<tr><td style='padding:0in 4pt 0in 4pt;border:dotted #FFFFFF 0.0pt;'><b>Code</b>
<tr><td style='padding:0in 4pt 0in 4pt;border:dotted #FFFFFF 0.0pt;'>
800040005 - 0x20007
80040005 - 0x20007
</table>