mirror of
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Server 2025 updates
This commit is contained in:
parent
81c870447c
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@ -137,6 +137,7 @@
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"application-security/application-control/user-account-control/**/*.md": [
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"application-security/application-control/user-account-control/**/*.md": [
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2025</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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@ -172,6 +173,7 @@
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"identity-protection/credential-guard/**/*.md": [
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"identity-protection/credential-guard/**/*.md": [
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2025</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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@ -179,6 +181,7 @@
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"identity-protection/smart-cards/**/*.md": [
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"identity-protection/smart-cards/**/*.md": [
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2025</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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@ -186,6 +189,7 @@
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"identity-protection/virtual-smart-cards/**/*.md": [
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"identity-protection/virtual-smart-cards/**/*.md": [
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2025</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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@ -197,6 +201,7 @@
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"operating-system-security/data-protection/**/*.md": [
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"operating-system-security/data-protection/**/*.md": [
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2025</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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@ -204,6 +209,7 @@
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"operating-system-security/data-protection/**/*.yml": [
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"operating-system-security/data-protection/**/*.yml": [
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2025</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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@ -224,6 +230,7 @@
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"operating-system-security/network-security/windows-firewall/**/*.md": [
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"operating-system-security/network-security/windows-firewall/**/*.md": [
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 11</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/supported-versions-windows-client\" target=\"_blank\">Windows 10</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2025</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2022</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2019</a>",
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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"✅ <a href=\"https://learn.microsoft.com/windows/release-health/windows-server-release-info\" target=\"_blank\">Windows Server 2016</a>"
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@ -235,7 +242,6 @@
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"book/*.md": "paoloma",
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"book/*.md": "paoloma",
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"identity-protection/access-control/*.md": "sulahiri",
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"identity-protection/access-control/*.md": "sulahiri",
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"identity-protection/credential-guard/*.md": "zwhittington",
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"identity-protection/credential-guard/*.md": "zwhittington",
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"identity-protection/hello-for-business/*.md": "erikdau",
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"identity-protection/smart-cards/*.md": "ardenw",
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"identity-protection/smart-cards/*.md": "ardenw",
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"identity-protection/virtual-smart-cards/*.md": "ardenw",
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"identity-protection/virtual-smart-cards/*.md": "ardenw",
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"operating-system-security/data-protection/personal-data-encryption/*.md": "rhonnegowda",
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"operating-system-security/data-protection/personal-data-encryption/*.md": "rhonnegowda",
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@ -6,6 +6,7 @@ ms.topic: overview
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appliesto:
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appliesto:
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 11</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 11</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 10</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 10</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2025</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
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@ -6,6 +6,7 @@ ms.topic: concept-article
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appliesto:
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appliesto:
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 11</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 11</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 10</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 10</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2025</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
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- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
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## Default enablement
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## Default enablement
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[!INCLUDE [windows-server-2025-preview](../../includes/windows-server-2025-preview.md)]
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Starting in Windows 11, 22H2 and Windows Server 2025, Credential Guard is [enabled by default on devices which meet the requirements](index.md#default-enablement).
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Starting in Windows 11, 22H2 and Windows Server 2025 (preview), Credential Guard is [enabled by default on devices which meet the requirements](index.md#default-enablement).
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System administrators can explicitly [enable](#enable-credential-guard) or [disable](#disable-credential-guard) Credential Guard using one of the methods described in this article. Explicitly configured values overwrite the default enablement state after a reboot.
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System administrators can explicitly [enable](#enable-credential-guard) or [disable](#disable-credential-guard) Credential Guard using one of the methods described in this article. Explicitly configured values overwrite the default enablement state after a reboot.
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## Upgrade considerations
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## Upgrade considerations
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[!INCLUDE [windows-server-2025-preview](../../includes/windows-server-2025-preview.md)]
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As Credential Guard evolves and enhances its security features, newer versions of Windows running Credential Guard might affect previously functional scenarios. For instance, Credential Guard could restrict the use of certain credentials or components to thwart malware exploiting vulnerabilities.
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As Credential Guard evolves and enhances its security features, newer versions of Windows running Credential Guard might affect previously functional scenarios. For instance, Credential Guard could restrict the use of certain credentials or components to thwart malware exploiting vulnerabilities.
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It's advisable to thoroughly test operational scenarios within an organization before updating devices that utilize Credential Guard.
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It's advisable to thoroughly test operational scenarios within an organization before updating devices that utilize Credential Guard.
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Upgrades to Windows 11, version 22H2, and Windows Server 2025 (preview) have Credential Guard [enabled by default](index.md#default-enablement) unless explicitly disabled.
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Upgrades to Windows 11, version 22H2, and Windows Server 2025 have Credential Guard [enabled by default](index.md#default-enablement) unless explicitly disabled.
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## Wi-fi and VPN considerations
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## Wi-fi and VPN considerations
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This article describes known issues when Credential Guard is enabled.
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This article describes known issues when Credential Guard is enabled.
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### Live migration with Hyper-V breaks when upgrading to Windows Server 2025 (preview)
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### Live migration with Hyper-V breaks when upgrading to Windows Server 2025
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[!INCLUDE [windows-server-2025-preview](../../includes/windows-server-2025-preview.md)]
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Devices that use CredSSP-based Delegation might no longer be able to use [Live Migration with Hyper-V](/windows-server/virtualization/hyper-v/manage/live-migration-overview) after upgrading to Windows Server 2025. Applications and services that rely on live migration (such as [SCVMM](/system-center/vmm/overview)) might also be affected. CredSSP-based delegation is the default for Windows Server 2022 and earlier for live migration.
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Devices that use CredSSP-based Delegation might no longer be able to use [Live Migration with Hyper-V](/windows-server/virtualization/hyper-v/manage/live-migration-overview) after upgrading to Windows Server 2025 (preview). Applications and services that rely on live migration (such as [SCVMM](/system-center/vmm/overview)) might also be affected. CredSSP-based delegation is the default for Windows Server 2022 and earlier for live migration.
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| **Affected devices**|Any server with Credential Guard enabled might encounter this issue. Starting in Windows Server 2025 (preview), [Credential Guard is enabled by default](index.md#default-enablement-on-windows-server) on all domain-joined servers that aren't domain controllers. Default enablement of Credential Guard can be [preemptively blocked](configure.md#default-enablement) before upgrade.|
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| **Affected devices**|Any server with Credential Guard enabled might encounter this issue. Starting in Windows Server 2025, [Credential Guard is enabled by default](index.md#default-enablement-on-windows-server) on all domain-joined servers that aren't domain controllers. Default enablement of Credential Guard can be [preemptively blocked](configure.md#default-enablement) before upgrade.|
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| **Cause of the issue**|Live Migration with Hyper-V, and applications and services that rely on it, are affected by the issue if one or both ends of a given connection try to use CredSSP with Credential Guard enabled. With Credential Guard enabled, CredSSP can only utilize supplied credentials, not saved or SSO credentials. <br><br>If the source machine of a Live Migration uses CredSSP for delegation with Credential Guard enabled, the Live Migration fails. In most cases, Credential Guard's enablement state on the destination machine won't impact Live Migration. Live Migration also fails in cluster scenarios (for example, SCVMM), since any device might act as a source machine.|
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| **Cause of the issue**|Live Migration with Hyper-V, and applications and services that rely on it, are affected by the issue if one or both ends of a given connection try to use CredSSP with Credential Guard enabled. With Credential Guard enabled, CredSSP can only utilize supplied credentials, not saved or SSO credentials. <br><br>If the source machine of a Live Migration uses CredSSP for delegation with Credential Guard enabled, the Live Migration fails. In most cases, Credential Guard's enablement state on the destination machine won't impact Live Migration. Live Migration also fails in cluster scenarios (for example, SCVMM), since any device might act as a source machine.|
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| **Resolution**|Instead of CredSSP Delegation, [Kerberos Constrained Delegation and Resource-Based Kerberos Constrained Delegation](/windows-server/security/kerberos/kerberos-constrained-delegation-overview) are recommended. These forms of delegation provide greater credential protections, in addition to being compatible with Credential Guard. Administrators of Hyper-V can [configure these types of delegation](/windows-server/virtualization/hyper-v/deploy/set-up-hosts-for-live-migration-without-failover-clustering#BKMK_Step1) manually or with the help of automated scripts.|
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| **Resolution**|Instead of CredSSP Delegation, [Kerberos Constrained Delegation and Resource-Based Kerberos Constrained Delegation](/windows-server/security/kerberos/kerberos-constrained-delegation-overview) are recommended. These forms of delegation provide greater credential protections, in addition to being compatible with Credential Guard. Administrators of Hyper-V can [configure these types of delegation](/windows-server/virtualization/hyper-v/deploy/set-up-hosts-for-live-migration-without-failover-clustering#BKMK_Step1) manually or with the help of automated scripts.|
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### Single sign-on for Network services breaks after upgrading to Windows 11, version 22H2 or Windows Server 2025 (preview)
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### Single sign-on for Network services breaks after upgrading to Windows 11, version 22H2 or Windows Server 2025
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|
||||||
Devices that use 802.1x wireless or wired network, RDP, or VPN connections that rely on insecure protocols with password-based authentication are unable to use SSO to sign in and are forced to manually reauthenticate in every new Windows session when Credential Guard is running.
|
Devices that use 802.1x wireless or wired network, RDP, or VPN connections that rely on insecure protocols with password-based authentication are unable to use SSO to sign in and are forced to manually reauthenticate in every new Windows session when Credential Guard is running.
|
||||||
|
|
||||||
||Description|
|
||Description|
|
||||||
|-|-|
|
|-|-|
|
||||||
| **Affected devices**|Any device with Credential Guard enabled might encounter the issue. Starting in Windows 11, version 22H2, and Windows Server 2025 (preview), eligible devices that didn't disable Credential Guard, have it [enabled by default](index.md#default-enablement). This affects all devices on Enterprise (E3 and E5) and Education licenses, and some Pro licenses, as long as they meet the [minimum hardware requirements](index.md#hardware-and-software-requirements).<br><br>All Windows Pro devices that previously ran Credential Guard on an eligible license and later downgraded to Pro, and which still meet the [minimum hardware requirements](index.md#hardware-and-software-requirements), receive default enablement.|
|
| **Affected devices**|Any device with Credential Guard enabled might encounter the issue. Starting in Windows 11, version 22H2, and Windows Server 2025, eligible devices that didn't disable Credential Guard, have it [enabled by default](index.md#default-enablement). This affects all devices on Enterprise (E3 and E5) and Education licenses, and some Pro licenses, as long as they meet the [minimum hardware requirements](index.md#hardware-and-software-requirements).<br><br>All Windows Pro devices that previously ran Credential Guard on an eligible license and later downgraded to Pro, and which still meet the [minimum hardware requirements](index.md#hardware-and-software-requirements), receive default enablement.|
|
||||||
| **Cause of the issue**|Applications and services are affected by the issue when they rely on insecure protocols that use password-based authentication. Such protocols are considered insecure because they can lead to password disclosure on the client or the server, and Credential Guard blocks them. Affected protocols include:<br><br>- Kerberos unconstrained delegation (both SSO and supplied credentials are blocked)<br>- Kerberos when PKINIT uses RSA encryption instead of Diffie-Hellman (both SSO and supplied credentials are blocked)<br>- MS-CHAP (only SSO is blocked)<br>- WDigest (only SSO is blocked)<br>- NTLM v1 (only SSO is blocked) <br><br>**Note**: Since only SSO is blocked for MS-CHAP, WDigest, and NTLM v1, these protocols can still be used by prompting the user to supply credentials.|
|
| **Cause of the issue**|Applications and services are affected by the issue when they rely on insecure protocols that use password-based authentication. Such protocols are considered insecure because they can lead to password disclosure on the client or the server, and Credential Guard blocks them. Affected protocols include:<br><br>- Kerberos unconstrained delegation (both SSO and supplied credentials are blocked)<br>- Kerberos when PKINIT uses RSA encryption instead of Diffie-Hellman (both SSO and supplied credentials are blocked)<br>- MS-CHAP (only SSO is blocked)<br>- WDigest (only SSO is blocked)<br>- NTLM v1 (only SSO is blocked) <br><br>**Note**: Since only SSO is blocked for MS-CHAP, WDigest, and NTLM v1, these protocols can still be used by prompting the user to supply credentials.|
|
||||||
| **Resolution**|Microsoft recommends moving away from MSCHAPv2-based connections (for example, PEAP-MSCHAPv2 and EAP-MSCHAPv2), to certificate-based authentication (for example, PEAP-TLS or EAP-TLS). Credential Guard doesn't block certificate-based authentication.<br><br>For a more immediate, but less secure fix, [disable Credential Guard](configure.md#disable-credential-guard). Credential Guard doesn't have per-protocol or per-application policies, and it can either be turned on or off. If you disable Credential Guard, you leave stored domain credentials vulnerable to theft.|
|
| **Resolution**|Microsoft recommends moving away from MSCHAPv2-based connections (for example, PEAP-MSCHAPv2 and EAP-MSCHAPv2), to certificate-based authentication (for example, PEAP-TLS or EAP-TLS). Credential Guard doesn't block certificate-based authentication.<br><br>For a more immediate, but less secure fix, [disable Credential Guard](configure.md#disable-credential-guard). Credential Guard doesn't have per-protocol or per-application policies, and it can either be turned on or off. If you disable Credential Guard, you leave stored domain credentials vulnerable to theft.|
|
||||||
|
|
||||||
@ -148,7 +144,7 @@ Devices that use 802.1x wireless or wired network, RDP, or VPN connections that
|
|||||||
> If Credential Guard is explicitly disabled, the device won't automatically enable Credential Guard after the update.
|
> If Credential Guard is explicitly disabled, the device won't automatically enable Credential Guard after the update.
|
||||||
|
|
||||||
> [!NOTE]
|
> [!NOTE]
|
||||||
> To determine if a Windows Pro device receives default enablement when upgraded to **Windows 11, version 22H2** or **Windows Server 2025 (preview)**, check if the registry key `IsolatedCredentialsRootSecret` is present in `Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\MSV1_0`.
|
> To determine if a Windows Pro device receives default enablement when upgraded to **Windows 11, version 22H2** or **Windows Server 2025**, check if the registry key `IsolatedCredentialsRootSecret` is present in `Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\MSV1_0`.
|
||||||
> If it's present, the device enables Credential Guard after the update.
|
> If it's present, the device enables Credential Guard after the update.
|
||||||
>
|
>
|
||||||
> Credential Guard can be disabled after upgrade by following the [disablement instructions](configure.md#disable-credential-guard).
|
> Credential Guard can be disabled after upgrade by following the [disablement instructions](configure.md#disable-credential-guard).
|
||||||
|
@ -22,16 +22,14 @@ When enabled, Credential Guard provides the following benefits:
|
|||||||
|
|
||||||
## Default enablement
|
## Default enablement
|
||||||
|
|
||||||
[!INCLUDE [windows-server-2025-preview](../../includes/windows-server-2025-preview.md)]
|
Starting in **Windows 11, 22H2** and **Windows Server 2025**, VBS and Credential Guard are enabled by default on devices that meet the requirements.
|
||||||
|
|
||||||
Starting in **Windows 11, 22H2** and **Windows Server 2025 (preview)**, VBS and Credential Guard are enabled by default on devices that meet the requirements.
|
|
||||||
|
|
||||||
The default enablement is **without UEFI Lock**, thus allowing administrators to disable Credential Guard remotely if needed.
|
The default enablement is **without UEFI Lock**, thus allowing administrators to disable Credential Guard remotely if needed.
|
||||||
|
|
||||||
When Credential Guard is enabled, [VBS](#system-requirements) is automatically enabled too.
|
When Credential Guard is enabled, [VBS](#system-requirements) is automatically enabled too.
|
||||||
|
|
||||||
> [!NOTE]
|
> [!NOTE]
|
||||||
> If Credential Guard is explicitly [disabled](configure.md#disable-credential-guard) *before* a device is updated to Windows 11, version 22H2 / Windows Server 2025 (preview) or later, default enablement does not overwrite the existing settings. That device will continue to have Credential Guard disabled even after updating to a version of Windows that enables Credential Guard by default.
|
> If Credential Guard is explicitly [disabled](configure.md#disable-credential-guard) *before* a device is updated to Windows 11, version 22H2 / Windows Server 2025 or later, default enablement does not overwrite the existing settings. That device will continue to have Credential Guard disabled even after updating to a version of Windows that enables Credential Guard by default.
|
||||||
|
|
||||||
### Default enablement on Windows
|
### Default enablement on Windows
|
||||||
|
|
||||||
@ -48,7 +46,7 @@ Devices running Windows 11, 22H2 or later have Credential Guard enabled by defau
|
|||||||
|
|
||||||
### Default enablement on Windows Server
|
### Default enablement on Windows Server
|
||||||
|
|
||||||
Devices running Windows Server 2025 (preview) or later have Credential Guard enabled by default if they:
|
Devices running Windows Server 2025 or later have Credential Guard enabled by default if they:
|
||||||
|
|
||||||
- Meet the [license requirements](#windows-edition-and-licensing-requirements)
|
- Meet the [license requirements](#windows-edition-and-licensing-requirements)
|
||||||
- Meet the [hardware and software requirements](#system-requirements)
|
- Meet the [hardware and software requirements](#system-requirements)
|
||||||
|
@ -1,5 +1,5 @@
|
|||||||
---
|
---
|
||||||
ms.date: 12/08/2022
|
ms.date: 10/30/2024
|
||||||
ms.topic: include
|
ms.topic: include
|
||||||
---
|
---
|
||||||
|
|
||||||
|
@ -1,5 +1,5 @@
|
|||||||
---
|
---
|
||||||
ms.date: 12/08/2022
|
ms.date: 10/30/2024
|
||||||
ms.topic: include
|
ms.topic: include
|
||||||
---
|
---
|
||||||
|
|
||||||
|
@ -1,7 +1,7 @@
|
|||||||
---
|
---
|
||||||
title: Plan a Windows Hello for Business Deployment
|
title: Plan a Windows Hello for Business Deployment
|
||||||
description: Learn about the role of each component within Windows Hello for Business and how certain deployment decisions affect other aspects of your infrastructure.
|
description: Learn about the role of each component within Windows Hello for Business and how certain deployment decisions affect other aspects of your infrastructure.
|
||||||
ms.date: 05/16/2024
|
ms.date: 10/30/2024
|
||||||
ms.topic: concept-article
|
ms.topic: concept-article
|
||||||
---
|
---
|
||||||
|
|
||||||
@ -269,7 +269,7 @@ All supported Windows Server versions can be used with Windows Hello for Busines
|
|||||||
| | Deployment model | Trust type | Domain Controller OS version |
|
| | Deployment model | Trust type | Domain Controller OS version |
|
||||||
|--|--|--|--|
|
|--|--|--|--|
|
||||||
| **🔲** | **Cloud-only** | n/a | All supported versions |
|
| **🔲** | **Cloud-only** | n/a | All supported versions |
|
||||||
| **🔲** | **Hybrid** | Cloud Kerberos | - Windows Server 2016, with [KB3534307][KB-3] and later<br>- Windows Server 2019, with [KB4534321][KB-4] and later<br>- Windows Server 2022 |
|
| **🔲** | **Hybrid** | Cloud Kerberos | - Windows Server 2016, with [KB3534307][KB-3] and later<br>- Windows Server 2019, with [KB4534321][KB-4] and later<br>- Windows Server 2022<br>- Windows Server 2025|
|
||||||
| **🔲** | **Hybrid** | Key | All supported versions |
|
| **🔲** | **Hybrid** | Key | All supported versions |
|
||||||
| **🔲** | **Hybrid** | Certificate | All supported versions |
|
| **🔲** | **Hybrid** | Certificate | All supported versions |
|
||||||
| **🔲** | **On-premises** | Key | All supported versions |
|
| **🔲** | **On-premises** | Key | All supported versions |
|
||||||
|
@ -6,6 +6,7 @@ ms.date: 03/12/2024
|
|||||||
appliesto:
|
appliesto:
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 11</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 11</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 10</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/supported-versions-windows-client target=_blank>Windows 10</a>
|
||||||
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2025</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
|
||||||
|
@ -4,6 +4,7 @@ description: Learn how to protect cluster shared volumes (CSV) and storage area
|
|||||||
ms.topic: how-to
|
ms.topic: how-to
|
||||||
ms.date: 06/18/2024
|
ms.date: 06/18/2024
|
||||||
appliesto:
|
appliesto:
|
||||||
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2025</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
|
||||||
|
@ -4,6 +4,7 @@ description: Learn how to install BitLocker on Windows Server.
|
|||||||
ms.topic: how-to
|
ms.topic: how-to
|
||||||
ms.date: 06/18/2024
|
ms.date: 06/18/2024
|
||||||
appliesto:
|
appliesto:
|
||||||
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2025</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2022</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2019</a>
|
||||||
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
|
- ✅ <a href=https://learn.microsoft.com/windows/release-health/windows-server-release-info target=_blank>Windows Server 2016</a>
|
||||||
|
Loading…
x
Reference in New Issue
Block a user