{"id":13733,"date":"2025-11-12T06:01:32","date_gmt":"2025-11-11T21:01:32","guid":{"rendered":"https:\/\/m365jp.net\/?p=13733"},"modified":"2025-11-12T06:01:53","modified_gmt":"2025-11-11T21:01:53","slug":"mc1179154-updated-microsoft-authenticator-app-upcoming-changes-to-jailbreak-and-root-detection","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-11-12-mc1179154-updated-microsoft-authenticator-app-upcoming-changes-to-jailbreak-and-root-detection","title":{"rendered":"MC1179154 | (Updated) Microsoft Authenticator app: Upcoming changes to jailbreak and root detection"},"content":{"rendered":"
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MC1179154 | (Updated) Microsoft Authenticator app: Upcoming changes to jailbreak and root detection<\/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>\n11\/11\/2025 20:33:49<\/td>\n<\/tr>\n
Start Time<\/th>\n10\/24\/2025 22:08:24<\/td>\n<\/tr>\n
End Time<\/th>\n05\/31\/2026 07:00:00<\/td>\n<\/tr>\n
Message Content<\/th>\n\n

Updated November 11, 2025: We have updated the content and the images below. Thank you for your patience.<\/p>\n

[Introduction]<\/b> <\/p>\n

Starting February 2026, we will introduce jailbreak and root detection for Entra credentials<\/b> in the Microsoft Authenticator app<\/i> on both iOS and Android platforms<\/i>. This change enhances security by preventing Entra credentials from functioning on jailbroken\/rooted devices. All existing Entra credentials on jailbroken or rooted devices will be wiped to protect your organization. This capability is secure by default and does not require any admin configuration or control.<\/p>\n

[When this will happen]<\/b> <\/p>\n

General Availability (Worldwide) rollout begins in February 2026<\/b> and is expected to complete in April 2026.<\/p>\n

[How this affects your organization]<\/b> <\/p>\n

Who is affected: <\/i>All users of Microsoft Authenticator on iOS and Android<\/i> whose Entra credentials are registered on jailbroken or rooted device. This is going to be a continuous check.<\/p>\n

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

    <\/p>\n
  • The feature is secure by default and enabled to all customers. There is no opt-out capability..<\/li>\n

    <\/p>\n

  • Users on jailbroken or rooted devices will experience the following phased rollout. An estimated gap between 3 phases is ~ 1 month.\n
      <\/p>\n
    • Phase 1 C Warning Mode:<\/b> Users receive a warning that their device is jailbroken or rooted and will be blocked in the future (screenshots 1-4): <\/i><\/li>\n

      \"user<\/i><\/p>\n<\/p>\n

      \"user<\/p>\n<\/p>\n

      \"user<\/p>\n<\/p>\n

      \"user<\/i><\/p>\n

      <\/p>\n

    • Phase 2 C Blocking Mode:<\/b> Users are blocked from registering Entra credentials or signing in via Authenticator (screenshots 5-8):<\/i><\/li>\n

      \"user<\/p>\n<\/p>\n

      \"user<\/p>\n<\/p>\n

      \"user<\/p>\n<\/p>\n

      \"user<\/p>\n

      <\/p>\n

    • Phase 3 C Wipe Mode:<\/b> Existing Entra credentials are wiped from jailbroken or rooted devices (screenshots 9-11):<\/i><\/li>\n

      \"user<\/p>\n<\/p>\n

      \"user<\/p>\n<\/p>\n

      \"user<\/p>\n

      <\/ul>\n

      <\/li>\n

      <\/p>\n

    • Users on non-Jailbroken or non-rooted devices will not be affected.<\/li>\n<\/ul>\n
Machine Translation<\/th>\n\n

2025 \u5e74 11 \u6708 11 \u65e5\u66f4\u65b0: \u4ee5\u4e0b\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3068\u753b\u50cf\u3092\u66f4\u65b0\u3057\u307e\u3057\u305f\u3002\u304a\u5f85\u3061\u3044\u305f\u3060\u304d\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002<\/p>\n

[\u306f\u3058\u3081\u306b]<\/b> <\/p>\n

2026 \u5e74 2 \u6708\u4ee5\u964d\u3001iOS \u3068 Android \u306eI\u65b9\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9`\u30e0<\/i>\u3067 Microsoft Authenticator \u30a2\u30d7\u30ea<\/i>\u3067 Entra Y\u683c\u60c5\u87ad\u74ee\u8840z\u3068\u30eb`\u30c8\u98df<\/b>\u304c\u6bea\u4e39\u6b37\u84fc\u57c2\uffe5\u957f\u6d93\u6454\u745c\u8f8dEntra Y\u683c\u60c5\u87ad\u5f17\u0414\u3045\u6bf3\u829d\u6b39\u3045\/\u30eb`\u30c8\u5316\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u3067C\u80fd\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5316\u3055\u308c\u307e\u3059\u3002\u30b8\u30a7\u30a4\u30eb\u30d6\u30ec\u30a4\u30af\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u307e\u305f\u306f\u30eb`\u30c8\u5316\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u4e0a\u306e\u65e2\u5b58\u306e\u3059\u3079\u3066\u306e Entra Y\u683c\u60c5\u87ad\u7a00\u2494M\u3092\u4fddo\u3059\u308b\u305f\u3081\u306b\u30ef\u30a4\u30d7\u3055\u308c\u307e\u3059\u3002\u3053\u306eC\u80fd\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5b89\u5168\u3067\u3042\u308a\u3001\u7ba1\u7406\u8005\u306e\u6210\u3084\u5236\u5fa1\u306f\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u3010\u3044\u3064\u306b\u306a\u308b\u304b\u3011<\/b> <\/p>\n

\u4e00\u822c\u63d0\u4f9b (\u5168\u4e16\u754c) \u306e\u30ed`\u30eb\u30a2\u30a6\u30c8\u306f 2026 \u5e74 2 \u6708\u306b<\/b> _\u59cb\u3055\u308c\u30012026 \u5e74 4 \u6708\u306b\u5b8c\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n

[\u3053\u308c\u304cM\u306b\u4e0e\u3048\u308b\u5f71]<\/b> <\/p>\n

\u5f71\u3092\u53d7\u3051\u308b\u4eba: <\/i>Entra Y\u683c\u60c5\u87ad\u5f17\u0414\u3045\u6bf3\u829d\u6b39\u3045\u84fc\u90e1\u819d\u6c05`\u30c8\u5316\u3055\u308c\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u767bh\u3055\u308c\u3066\u3044\u308b iOS \u304a\u3088\u3073 Android<\/i> \u4e0a\u306e Microsoft Authenticator \u306e\u3059\u3079\u3066\u306e\u30e6`\u30b6`\u3002\u3053\u308c\u306f@A\u7684\u306a\u30c1\u30a7\u30c3\u30af\u306b\u306a\u308a\u307e\u3059\u3002<\/a><\/p>\n

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