{"id":17268,"date":"2026-07-11T08:02:50","date_gmt":"2026-07-10T23:02:50","guid":{"rendered":"https:\/\/m365jp.net\/?p=17268"},"modified":"2026-07-11T08:07:43","modified_gmt":"2026-07-10T23:07:43","slug":"mc1423108-microsoft-entra-improved-restore-experience-for-authenticator-passkeys-on-ios","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-07-11-mc1423108-microsoft-entra-improved-restore-experience-for-authenticator-passkeys-on-ios","title":{"rendered":"MC1423108 | Microsoft Entra: Improved restore experience for Authenticator passkeys on iOS"},"content":{"rendered":"
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MC1423108 | Microsoft Entra: Improved restore experience for Authenticator passkeys on iOS<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n
Classification<\/th>\nplanForChange<\/td>\n<\/tr>\n
Last Updated<\/th>\n07\/10\/2026 22:48:25<\/td>\n<\/tr>\n
Start Time<\/th>\n07\/10\/2026 22:48:20<\/td>\n<\/tr>\n
End Time<\/th>\n10\/01\/2026 07:00:00<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

[What and Why]<\/b><\/p>\n

We are improving the restore experience for device-bound passkeys in the Microsoft Authenticator app on iOS<\/i>. This update provides a clearer and more guided restore flow when users move to a new device. It also improves user understanding of cross-device sign-in with passkeys. This update is designed to reduce friction during device migration while maintaining strong security protections.<\/p>\n

[Rollout Schedule]<\/b><\/p>\n

General Availability (Worldwide):<\/b> August 2026<\/b><\/p>\n

[Impact on Your Organization]<\/b><\/p>\n

Who is affected<\/i><\/p>\n

    \n
  • Users with iOS devices who use Microsoft Authenticator with passkeys<\/li>\n
  • Users restoring Authenticator on a new iOS device<\/li>\n<\/ul>\n

    Platforms\/Services<\/i><\/p>\n

      \n
    • iOS<\/li>\n
    • Microsoft Authenticator<\/li>\n
    • Microsoft Entra<\/li>\n<\/ul>\n

      What will happen<\/i><\/p>\n

        \n
      • This change applies to iOS devices only<\/b>. Android is not included in this release and will be supported later.<\/li>\n
      • Users with iCloud and iCloud Keychain backup enabled<\/b>, and passkeys stored on their previous device<\/b>, will see the updated experience during device restore<\/b>.<\/li>\n
      • Users restoring Authenticator on a new device will see an updated restore experience.<\/li>\n
      • The restore flow will include:\n
          \n
        • A new user interface that guides users based on whether they are setting up a new device or restoring from an existing one<\/li>\n
        • Improved guidance for using Authenticator passkeys with cross-device sign-in<\/li>\n<\/ul>\n<\/li>\n
        • The feature is enabled by default<\/b>.<\/li>\n
        • No changes to existing admin configurations or policies.<\/li>\n<\/ul>\n

          [Action Required\/Recommendations]<\/b><\/p>\n

          No action is required.<\/p>\n

          Consider the following recommendations:<\/p>\n

            \n
          • Inform users about the improved restore experience on iOS devices.<\/li>\n
          • Update internal helpdesk documentation if you provide guidance for device migration or Authenticator restore scenarios.<\/li>\n<\/ul>\n

            [Compliance considerations]<\/b><\/p>\n

            No compliance considerations identified. Review as appropriate for your organization.<\/p>\n<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\n

\u3010\u4f55\u3068\u306a\u305c\u3011<\/b><\/p>\n

iOS \u306eMicrosoft Authenticator\u30a2\u30d7\u30ea<\/i>\u3067\u30c7\u30d0\u30a4\u30b9\u30d0\u30a6\u30f3\u30c9\u30d1\u30b9\u30ad\u30fc\u306e\u5fa9\u5143\u4f53\u9a13\u3092\u6539\u5584\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u306b\u79fb\u884c\u3057\u305f\u969b\u306e\u3001\u3088\u308a\u660e\u78ba\u3067\u30ac\u30a4\u30c9\u4ed8\u304d\u306e\u5fa9\u5143\u30d5\u30ed\u30fc\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30d1\u30b9\u30ad\u30fc\u3092\u7528\u3044\u305f\u30af\u30ed\u30b9\u30c7\u30d0\u30a4\u30b9\u30b5\u30a4\u30f3\u30a4\u30f3\u306e\u7406\u89e3\u3082\u5411\u4e0a\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u79fb\u884c\u6642\u306e\u6469\u64e6\u3092\u8efd\u6e1b\u3057\u3064\u3064\u3001\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

[\u5c55\u958b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb]<\/b><\/p>\n

\u4e00\u822c\u516c\u958b(\u4e16\u754c):<\/b> 2026\u5e748\u6708<\/b><\/p>\n

[\u7d44\u7e54\u3078\u306e\u5f71\u97ff]<\/b><\/p>\n

\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4eba\u7269<\/i><\/p>\n

    \n
  • Microsoft Authenticator\u3068\u30d1\u30b9\u30ad\u30fc\u3092\u4f7f\u3046iOS\u30c7\u30d0\u30a4\u30b9\u30e6\u30fc\u30b6\u30fc\u306e<\/li>\n
  • \u65b0\u3057\u3044iOS\u30c7\u30d0\u30a4\u30b9\u3067Authenticator\u3092\u5fa9\u5143\u3059\u308b\u30e6\u30fc\u30b6\u30fc<\/li>\n<\/ul>\n

    \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\/\u30b5\u30fc\u30d3\u30b9<\/i><\/p>\n

      \n
    • iOS<\/li>\n
    • Microsoft Authenticator(\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u8a8d\u8a3c\u5668)<\/li>\n
    • Microsoft Entra<\/li>\n<\/ul>\n

      \u4f55\u304c\u8d77\u3053\u308b\u306e\u304b<\/i><\/p>\n

        \n
      • \u3053\u306e\u5909\u66f4\u306f iOS\u30c7\u30d0\u30a4\u30b9\u306b\u306e\u307f<\/b>\u9069\u7528\u3055\u308c\u307e\u3059\u3002Android\u306f\u3053\u306e\u30ea\u30ea\u30fc\u30b9\u306b\u306f\u542b\u307e\u308c\u3066\u304a\u3089\u305a\u3001\u5f8c\u307b\u3069\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n
      • iCloud\u3068iCloud\u30ad\u30fc\u30c1\u30a7\u30fc\u30f3\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u6709\u52b9\u306b\u3057<\/b>\u3001\u4ee5\u524d\u306e\u30c7\u30d0\u30a4\u30b9\u306b\u30d1\u30b9\u30ad\u30fc\u3092\u4fdd\u5b58<\/b>\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u5fa9\u5143\u6642\u306b<\/b>\u66f4\u65b0\u3055\u308c\u305f\u4f53\u9a13\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/li>\n
      • \u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u3067Authenticator\u3092\u5fa9\u5143\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u66f4\u65b0\u3055\u308c\u305f\u5fa9\u5143\u4f53\u9a13\u3092\u5f97\u3089\u308c\u307e\u3059\u3002<\/li>\n
      • \u5fa9\u5143\u30d5\u30ed\u30fc\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059:\n
          \n
        • \u65b0\u3057\u3044\u30e6\u30fc\u30b6\u30fc\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3067\u3001\u65b0\u3057\u3044\u30c7\u30d0\u30a4\u30b9\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3084\u65e2\u5b58\u30c7\u30d0\u30a4\u30b9\u306e\u5fa9\u5143\u306e\u3069\u3061\u3089\u3092\u6848\u5185\u3057\u307e\u3059<\/li>\n
        • \u30c7\u30d0\u30a4\u30b9\u9593\u30b5\u30a4\u30f3\u30a4\u30f3\u306b\u304a\u3051\u308b\u8a8d\u8a3c\u30c4\u30fc\u30eb\u30d1\u30b9\u30ad\u30fc\u4f7f\u7528\u306e\u6539\u5584\u30ac\u30a4\u30c0\u30f3\u30b9<\/li>\n<\/ul>\n<\/li>\n
        • \u3053\u306e\u6a5f\u80fd\u306f \u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u3067\u3059<\/b>\u3002<\/li>\n
        • \u65e2\u5b58\u306e\u7ba1\u7406\u8005\u8a2d\u5b9a\u3084\u30dd\u30ea\u30b7\u30fc\u306b\u5909\u66f4\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n

          [\u884c\u52d5\u304c\u5fc5\u8981\/\u63d0\u8a00]<\/b><\/p>\n

          \u4f55\u306e\u5bfe\u5fdc\u3082\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

          \u4ee5\u4e0b\u306e\u63a8\u5968\u4e8b\u9805\u3092\u8003\u616e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

            \n
          • iOS\u30c7\u30d0\u30a4\u30b9\u3067\u306e\u5fa9\u5143\u4f53\u9a13\u306e\u5411\u4e0a\u306b\u3064\u3044\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u77e5\u3089\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n
          • \u30c7\u30d0\u30a4\u30b9\u79fb\u884c\u3084\u8a8d\u8a3c\u30c4\u30fc\u30eb\u306e\u5fa9\u5143\u30b7\u30ca\u30ea\u30aa\u306b\u95a2\u3059\u308b\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u305f\u5834\u5408\u306f\u3001\u5185\u90e8\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n

            [\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306e\u8003\u616e\u4e8b\u9805]<\/b><\/p>\n

            \u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u8003\u616e\u4e8b\u9805\u306f\u7279\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3042\u306a\u305f\u306e\u7d44\u7e54\u306b\u5fdc\u3058\u3066\u30ec\u30d3\u30e5\u30fc\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

            MC1423108 | Microsoft Entra: Improved restore experience for Authenticator passkeys on iOS Classification plan […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-17268","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17268","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=17268"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17268\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=17268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=17268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=17268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}