{"id":134362,"date":"2026-05-20T11:16:05","date_gmt":"2026-05-20T02:16:05","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=134362"},"modified":"2026-05-20T11:16:05","modified_gmt":"2026-05-20T02:16:05","slug":"microsoft-end-sms-2fa","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/microsoft-end-sms-2fa\/","title":{"rendered":"Microsoft\u3001SMS\u8a8d\u8a3c\u3092\u6bb5\u968e\u7684\u306b\u5ec3\u6b62\u3078\u2500\u2500\u30d1\u30b9\u30ad\u30fc\u6642\u4ee3\u304c\u672c\u683c\u30b9\u30bf\u30fc\u30c8"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/05\/pexels-jeshoots-4831.webp\" alt=\"\" width=\"1280\" height=\"853\" class=\"aligncenter size-full wp-image-134363\" \/><\/p>\n<p>Microsoft\u304c\u500b\u4eba\u5411\u3051Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u3001SMS\u30b3\u30fc\u30c9\u306b\u3088\u308b\u8a8d\u8a3c\u3068\u30a2\u30ab\u30a6\u30f3\u30c8\u5fa9\u65e7\u3092\u5ec3\u6b62\u3059\u308b\u65b9\u91dd\u3092\u9759\u304b\u306b<a href=\"https:\/\/support.microsoft.com\/en-us\/accounts-billing\/manage\/microsoft-to-stop-sending-sms-codes-for-personal-accounts\">\u767a\u8868<\/a>\u3057\u307e\u3057\u305f\u3002\u4eca\u5f8c\u306f\u30d1\u30b9\u30ad\u30fc(Passkey)\u3084\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3001\u78ba\u8a8d\u6e08\u307f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u3088\u308b\u8a8d\u8a3c\u304c\u4e2d\u5fc3\u3068\u306a\u308a\u3001Windows 11\u306e\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u5316\u300d\u304c\u3055\u3089\u306b\u52a0\u901f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/05\/s_20260520_111234.webp\" alt=\"\" width=\"1042\" height=\"481\" class=\"aligncenter size-full wp-image-134364\" \/><\/p>\n<p>\u540c\u793e\u306fSMS\u8a8d\u8a3c\u306b\u3064\u3044\u3066\u300c\u8a50\u6b3a\u306e\u4e3b\u8981\u56e0\u3067\u3042\u308a\u3001\u8106\u5f31\u6027\u304c\u591a\u3044\u300d\u3068\u6307\u6458\u3057\u3001\u3088\u308a\u5b89\u5168\u3067\u30b7\u30fc\u30e0\u30ec\u30b9\u306a\u8a8d\u8a3c\u65b9\u5f0f\u3078\u79fb\u884c\u3059\u308b\u5fc5\u8981\u6027\u3092\u5f37\u8abf\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>\u306a\u305cSMS\u8a8d\u8a3c\u3092\u3084\u3081\u308b\u306e\u304b<\/h2>\n<p>Microsoft\u304cSMS\u306b\u3088\u308b\u8a8d\u8a3c\u3092\u5ec3\u6b62\u3059\u308b\u7406\u7531\u306f\u660e\u78ba\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u80cc\u666f\u306b\u3042\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>SIM\u30b9\u30ef\u30c3\u30d7\u653b\u6483<\/strong>\u304c\u5bb9\u6613\u3067\u3001\u4e57\u3063\u53d6\u3089\u308c\u3084\u3059\u3044<\/li>\n<li><strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/strong>\u306b\u3088\u308b\u30b3\u30fc\u30c9\u8a50\u53d6\u304c\u6a2a\u884c<\/li>\n<li>\u96fb\u8a71\u756a\u53f7\u5909\u66f4\u3084\u7d1b\u5931\u6642\u306e\u5fa9\u65e7\u304c\u4e0d\u5b89\u5b9a<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u306e\u30ea\u30b9\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u3088\u308a\u5f37\u56fa\u306a\u8a8d\u8a3c\u65b9\u5f0f\u3067\u3042\u308b\u30d1\u30b9\u30ad\u30fc\u3084\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3078\u79fb\u884c\u3059\u308b\u306e\u306f\u81ea\u7136\u306a\u6d41\u308c\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<h2>\u30d1\u30b9\u30ad\u30fc\u304c\u3082\u305f\u3089\u3059\u30e1\u30ea\u30c3\u30c8\u3068\u306f<\/h2>\n<p>Microsoft\u306f\u30d1\u30b9\u30ad\u30fc\u3092\u300c\u3088\u308a\u5b89\u5168\u3067\u3001\u3088\u308a\u901f\u304f\u3001\u3088\u308a\u78ba\u5b9f\u306a\u8a8d\u8a3c\u624b\u6bb5\u300d\u3068\u4f4d\u7f6e\u3065\u3051\u3066\u3044\u307e\u3059\u3002\u30d1\u30b9\u30ad\u30fc\u8a8d\u8a3c\u306b\u306f\u5177\u4f53\u7684\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30e1\u30ea\u30c3\u30c8\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u304c\u9ad8\u3044<\/li>\n<li>\u30b5\u30a4\u30f3\u30a4\u30f3\u304c\u9ad8\u901f(SMS\u5f85\u3061\u304c\u4e0d\u8981)<\/li>\n<li>\u30c7\u30d0\u30a4\u30b9\u306e\u751f\u4f53\u8a8d\u8a3c\u3084PIN\u3092\u5229\u7528\u3067\u304d\u308b<\/li>\n<li>\u96fb\u8a71\u756a\u53f7\u5909\u66f4\u3084\u7d1b\u5931\u6642\u3067\u3082\u5fa9\u65e7\u3057\u3084\u3059\u3044<\/li>\n<\/ul>\n<p>Windows 11\u306e\u65b0\u898f\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3067\u3082\u3001SMS\u8a8d\u8a3c\u306f\u9078\u629e\u80a2\u304b\u3089\u5916\u3055\u308c\u3066\u304a\u308a\u3001\u3059\u3067\u306b\u30d1\u30b9\u30ad\u30fc\u5229\u7528\u304c\u524d\u63d0\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057Reddit\u3084X\u306b\u306f\u3001\u30d1\u30b9\u30ad\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u8a55\u4fa1\u3057\u3064\u3064\u3082\u300c\u30d1\u30b9\u30ad\u30fc\u306f\u30c7\u30d0\u30a4\u30b9\u4f9d\u5b58\u304c\u5f37\u304f\u3001\u8907\u6570\u7aef\u672b\u3067\u306e\u5229\u7528\u304c\u9762\u5012\u300d\u3068\u3044\u3046\u4e0d\u6e80\u3084\u300c\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u6226\u7565\u304c\u306a\u3044\u3068\u3001\u30c7\u30d0\u30a4\u30b9\u7d1b\u5931\u6642\u306b\u8a70\u3080\u300d\u3068\u3044\u3046\u6307\u6458\u304c\u5bc4\u305b\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>SMS\u8a8d\u8a3c\u306e\u5ec3\u6b62\u306f\u3001\u300c\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u3067\u5b89\u5168\u306aWindows\u4f53\u9a13\u300d\u3078\u306e\u5927\u304d\u306a\u4e00\u6b69\u3068\u8a00\u3048\u307e\u3059\u304c\u3001\u5f93\u6765\u306e\u8a8d\u8a3c\u65b9\u6cd5\u304b\u3089\u306e\u79fb\u884c\u65b9\u6cd5\u3092\u4e01\u5be7\u306b\u8aac\u660e\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>[via <a href=\"https:\/\/www.windowscentral.com\/microsoft\/windows-11\/microsoft-plans-to-end-sms-two-factor-authentication\">Windows Central<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u304c\u500b\u4eba\u5411\u3051Microsoft\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u3001SMS\u30b3\u30fc\u30c9\u306b\u3088\u308b\u8a8d\u8a3c\u3068\u30a2\u30ab\u30a6\u30f3\u30c8\u5fa9\u65e7\u3092\u5ec3\u6b62\u3059\u308b\u65b9\u91dd\u3092\u9759\u304b\u306b\u767a\u8868\u3057\u307e\u3057\u305f\u3002\u4eca\u5f8c\u306f\u30d1\u30b9\u30ad\u30fc(Passkey)\u3084\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3001\u78ba\u8a8d\u6e08\u307f\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306b\u3088\u308b\u8a8d\u8a3c\u304c\u4e2d\u5fc3\u3068 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":134363,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[87,3298],"class_list":["post-134362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-microsoft","tag-windows"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=134362"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/134363"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=134362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=134362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=134362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}