{"id":17486,"date":"2026-07-25T07:02:51","date_gmt":"2026-07-24T22:02:51","guid":{"rendered":"https:\/\/m365jp.net\/?p=17486"},"modified":"2026-07-25T07:03:18","modified_gmt":"2026-07-24T22:03:18","slug":"mc1438491-admin-control-for-single-sign-on-prompts-in-windows","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-07-25-mc1438491-admin-control-for-single-sign-on-prompts-in-windows","title":{"rendered":"MC1438491 | Admin control for single sign-on prompts in Windows"},"content":{"rendered":"
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MC1438491 | Admin control for single sign-on prompts in Windows<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Classification<\/th>\nstayInformed<\/td>\n<\/tr>\n
Last Updated<\/th>\n07\/24\/2026 21:05:11<\/td>\n<\/tr>\n
Start Time<\/th>\n07\/24\/2026 21:05:10<\/td>\n<\/tr>\n
End Time<\/th>\n07\/24\/2027 21:05:10<\/td>\n<\/tr>\n
Message Content<\/th>\n\n
What and why<\/b><\/div>\n
Microsoft has introduced a new administrative control for single sign-on (SSO) prompts on Windows. A new registry-based policy now allows IT admins to automatically accept SSO permissions on managed devices, removing this prompt for users.<\/div>\n
 <\/div>\n
This control applies only to managed devices with Microsoft Entra ID accounts running Windows 11, version 24H2 or 25H2.<\/div>\n
 <\/div>\n
Rollout schedule<\/b><\/div>\n
Available now. <\/div>\n
 <\/div>\n
Impact on your organization<\/b><\/div>\n
Organizations that manage Windows devices should review whether this control aligns with existing authentication policies and sign-in experiences.<\/div>\n
<\/div>\n
Depending on configuration choices, SSO prompt behavior might differ from the current experience on managed devices.<\/div>\n
Machine Translation<\/th>\n\n
\u4f55\u3068\u306a\u305c<\/b><\/div>\n
Microsoft\u306fWindows\u4e0a\u3067\u30b7\u30f3\u30b0\u30eb\u30b5\u30a4\u30f3\u30aa\u30f3(SSO)\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5bfe\u3059\u308b\u65b0\u3057\u3044\u7ba1\u7406\u7ba1\u7406\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002\u65b0\u3057\u3044\u30ec\u30b8\u30b9\u30c8\u30ea\u30d9\u30fc\u30b9\u306e\u30dd\u30ea\u30b7\u30fc\u306b\u3088\u308a\u3001IT\u7ba1\u7406\u8005\u304c\u7ba1\u7406\u5bfe\u8c61\u30c7\u30d0\u30a4\u30b9\u4e0a\u3067SSO\u6a29\u9650\u3092\u81ea\u52d5\u7684\u306b\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u3053\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u524a\u9664\u3055\u308c\u307e\u3057\u305f\u3002<\/div>\n
 <\/div>\n
\u3053\u306e\u7ba1\u7406\u306f\u3001Windows 11(\u30d0\u30fc\u30b8\u30e7\u30f324H2\u307e\u305f\u306f25H2)\u3092\u642d\u8f09\u3057\u305fMicrosoft Entra ID\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u6301\u3064\u7ba1\u7406\u30c7\u30d0\u30a4\u30b9\u306b\u306e\u307f\u9069\u7528\u3055\u308c\u307e\u3059\u3002<\/div>\n
 <\/div>\n
\u5c55\u958b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/b><\/div>\n
\u73fe\u5728\u5165\u624b\u53ef\u80fd\u3067\u3059\u3002 <\/div>\n
 <\/div>\n
\u7d44\u7e54\u3078\u306e\u5f71\u97ff<\/b><\/div>\n
Windows\u30c7\u30d0\u30a4\u30b9\u3092\u7ba1\u7406\u3059\u308b\u7d44\u7e54\u306f\u3001\u3053\u306e\u7ba1\u7406\u304c\u65e2\u5b58\u306e\u8a8d\u8a3c\u30dd\u30ea\u30b7\u30fc\u3084\u30b5\u30a4\u30f3\u30a4\u30f3\u4f53\u9a13\u3068\u6574\u5408\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u898b\u76f4\u3059\u3079\u304d\u3067\u3059\u3002<\/div>\n
<\/div>\n
\u8a2d\u5b9a\u306e\u9078\u629e\u306b\u3088\u3063\u3066\u306f\u3001SSO\u30d7\u30ed\u30f3\u30d7\u30c8\u306e\u52d5\u4f5c\u304c\u7ba1\u7406\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u3067\u306e\u73fe\u5728\u306e\u4f53\u9a13\u3068\u306f\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/div>\n
 <\/div>\n
\u5fc5\u8981\u306a\u884c\u52d5\/\u63d0\u8a00<\/b><\/div>\n
\u5373\u6642\u306e\u5bfe\u5fdc\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u7ba1\u7406\u3092\u5c0e\u5165\u3057\u305f\u3044\u7d44\u7e54\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u3059\u3079\u304d\u3067\u3059:<\/div>\n