{"id":47434,"date":"2025-10-09T10:46:09","date_gmt":"2025-10-09T10:46:09","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/lastpass-qr-code-setup-guide\/"},"modified":"2026-04-29T07:59:22","modified_gmt":"2026-04-29T07:59:22","slug":"lastpass-qr-code-setup-guide","status":"publish","type":"post","link":"https:\/\/pageloot.com\/ja\/blog\/lastpass-qr-code-setup-guide\/","title":{"rendered":"LastPass\u306e2\u6bb5\u968e\u8a8d\u8a3c\u3092QR\u30b3\u30fc\u30c9\u3067\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p class=\"wp-block-paragraph\">LastPass\u306e\u30dc\u30eb\u30c8\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7QR\u30b3\u30fc\u30c9\u304c\u898b\u3064\u304b\u3089\u305a\u306b\u304a\u56f0\u308a\u3067\u3059\u304b\uff1f\u4e8c\u8981\u7d20\u8a8d\u8a3c\u304c\u306a\u3051\u308c\u3070\u3001\u6a5f\u5bc6\u6027\u306e\u9ad8\u3044\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u30c7\u30fc\u30bf\u6f0f\u6d29\u306b\u5bfe\u3057\u3066\u8106\u5f31\u306a\u307e\u307e\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30d0\u30fc\u30b3\u30fc\u30c9\u306e\u5834\u6240\u3068\u3001\u4e3b\u8981\u306a\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3057\u3066\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7QR\u30b3\u30fc\u30c9\u306e\u5834\u6240<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u306f\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4fdd\u8b77\u3057\u3088\u3046\u3068\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u6700\u3082\u4e00\u822c\u7684\u306a\u969c\u5bb3\u3067\u3059\u3002LastPass\u306f\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3092\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u3068\u3057\u3066\u6271\u3063\u3066\u3044\u308b\u305f\u3081\u3001QR\u30b3\u30fc\u30c9\u306f\u30ed\u30b0\u30a4\u30f3\u753b\u9762\u3067\u306f\u306a\u304f\u3001\u30dc\u30eb\u30c8\u306e\u8a2d\u5b9a\u5185\u306b\u96a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8a73\u7d30\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8a2d\u5b9a\u306e\u591a\u304f\u306f\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u5358\u72ec\u3067\u306f\u521d\u671f\u8a2d\u5b9a\u306b\u5229\u7528\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u3089\u3001\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30a2\u30a4\u30b3\u30f3\u307e\u305f\u306f\u5de6\u5074\u306e\u30b5\u30a4\u30c9\u30d0\u30fc\u4e0b\u90e8\u306b\u3042\u308b\u300c\u30a2\u30ab\u30a6\u30f3\u30c8\u8a2d\u5b9a\u300d\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u8a2d\u5b9a\u30a6\u30a3\u30f3\u30c9\u30a6\u304b\u3089\u3001\u300c\u591a\u8981\u7d20\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u30bf\u30d6\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3053\u306e\u30e1\u30cb\u30e5\u30fc\u306b\u306f\u3001LastPass Authenticator\u3001Google Authenticator\u3001Microsoft Authenticator\u3092\u542b\u3080\u3001\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u8a8d\u8a3c\u65b9\u6cd5\u306e\u30ea\u30b9\u30c8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3059\u308b\u306b\u306f\u3001\u304a\u597d\u307f\u306e\u30a2\u30d7\u30ea\u306e\u6a2a\u306b\u3042\u308b\u7de8\u96c6\u30a2\u30a4\u30b3\u30f3\uff08\u925b\u7b46\u3067\u8868\u793a\uff09\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c\u6709\u52b9\u300d\u30b9\u30c6\u30fc\u30bf\u30b9\u304c\u300c\u306f\u3044\u300d\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304b\u3089\u3001\u300c\u8868\u793a\u300d\u307e\u305f\u306f\u300c\u767b\u9332\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u753b\u9762\u306b\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u8868\u793a\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/find-lastpass-setup-585006-078277e4841b.webp\" alt=\"\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7QR\u30b3\u30fc\u30c9\u3092\u898b\u3064\u3051\u308b\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d44\u7e54\u306e\u305f\u3081\u306b\u4ed6\u306eMFA\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u5f53\u793e\u306e <a href=\"https:\/\/pageloot.com\/ja\/blog\/duo-qr-code-setup-guide\/\">Duo QR code setup guide<\/a> \u306f\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30ad\u30fc\u3092\u898b\u3064\u3051\u308b\u30ed\u30b8\u30c3\u30af\u304c\u307b\u3068\u3093\u3069\u306e\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u985e\u4f3c\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6bd4\u8f03\u306e\u305f\u3081\u306b\u5f79\u7acb\u3064\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u3067\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d0\u30fc\u30b3\u30fc\u30c9\u304c\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u7269\u7406\u7684\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3068\u30c7\u30b8\u30bf\u30eb\u30dc\u30eb\u30c8\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u305f\u3081\u306b\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30b9\u30ad\u30e3\u30f3\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u3042\u306a\u305f\u306e\u8eab\u5143\u3092\u8a3c\u660e\u3059\u308b\u4fe1\u983c\u3067\u304d\u308b\u300c\u7b2c\u4e8c\u306e\u8981\u7d20\u300d\u3068\u3057\u3066\u643a\u5e2f\u96fb\u8a71\u3092\u52b9\u679c\u7684\u306b\u30da\u30a2\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u6700\u65b0\u306e\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306b\u306f\u3053\u308c\u3092\u51e6\u7406\u3059\u308b\u6a5f\u80fd\u304c\u5185\u8535\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u6700\u3082\u5b89\u5168\u306a\u4f53\u9a13\u306e\u305f\u3081\u306b\u306f\u3001\u9078\u629e\u3057\u305f\u8a8d\u8a3c\u30a2\u30d7\u30ea\u5185\u306e\u5c02\u7528\u30b9\u30ad\u30e3\u30ca\u30fc\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u643a\u5e2f\u96fb\u8a71\u3067LastPass Authenticator\u3001Google Authenticator\u3001\u307e\u305f\u306fMicrosoft Authenticator\u30a2\u30d7\u30ea\u3092\u958b\u304d\u3001\u30d7\u30e9\u30b9\uff08+\uff09\u30a2\u30a4\u30b3\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u3066\u65b0\u3057\u3044\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u300cQR\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u643a\u5e2f\u96fb\u8a71\u306e\u30ab\u30e1\u30e9\u304c\u8d77\u52d5\u3057\u307e\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u753b\u9762\u4e0a\u306e\u30d0\u30fc\u30b3\u30fc\u30c9\u304c\u30d5\u30a1\u30a4\u30f3\u30c0\u30fc\u306e\u4e2d\u592e\u306b\u6765\u308b\u3088\u3046\u306b\u643a\u5e2f\u96fb\u8a71\u3092\u914d\u7f6e\u3057\u307e\u3059\u3002\u30ab\u30e1\u30e9\u306e\u30d4\u30f3\u30c8\u304c\u5408\u308f\u306a\u3044\u5834\u5408\u306f\u3001\u3053\u306e\u30ac\u30a4\u30c9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/how-to\/scan-qr-codes\/\">QR\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u65b9\u6cd5<\/a> \u3067\u3001\u8ddd\u96e2\u3068\u7167\u660e\u306b\u95a2\u3059\u308b\u30d2\u30f3\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30ad\u30e3\u30f3\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306e\u30d2\u30f3\u30c8<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>  \u30ab\u30e1\u30e9\u306b\u5341\u5206\u306a\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u3001\u753b\u9762\u306e\u660e\u308b\u3055\u3092\u4e0a\u3052\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>  \u307c\u3084\u3051\u306e\u539f\u56e0\u3068\u306a\u308b\u6c5a\u308c\u3092\u53d6\u308a\u9664\u304f\u305f\u3081\u306b\u3001\u30de\u30a4\u30af\u30ed\u30d5\u30a1\u30a4\u30d0\u30fc\u30af\u30ed\u30b9\u3067\u30ab\u30e1\u30e9\u30ec\u30f3\u30ba\u3092\u304d\u308c\u3044\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>  \u643a\u5e2f\u96fb\u8a71\u3092\u753b\u9762\u304b\u3089\u7d046\u301c8\u30a4\u30f3\u30c1\uff08\u7d0415\u301c20cm\uff09\u96e2\u3057\u3066\u6301\u3061\u3001\u30a2\u30d7\u30ea\u304c\u30d1\u30bf\u30fc\u30f3\u3092\u8a8d\u8b58\u3059\u308b\u307e\u3067\u3086\u3063\u304f\u308a\u3068\u52d5\u304b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<li>  \u30e2\u30cb\u30bf\u30fc\u306b\u53cd\u5c04\u3057\u3066\u30b3\u30fc\u30c9\u3092\u4e0d\u660e\u77ad\u306b\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u3001\u982d\u4e0a\u306e\u7167\u660e\u3084\u7a93\u304b\u3089\u306e\u307e\u3076\u3057\u3055\u3092\u907f\u3051\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u822c\u7684\u306a\u30b9\u30ad\u30e3\u30f3\u554f\u984c\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5236\u9650\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u4e0d\u5177\u5408\u306b\u3088\u308a\u3001\u30ab\u30e1\u30e9\u304c\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30b3\u30fc\u30c9\u3092\u8a8d\u8b58\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u3088\u304f\u906d\u9047\u3059\u308b\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e1\u3064\u306b\u300c\u30c7\u30d0\u30a4\u30b9\u304c\u30da\u30a2\u30ea\u30f3\u30b0\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3001QR\u30b3\u30fc\u30c9\u304c\u8a8d\u8b58\u3055\u308c\u307e\u305b\u3093\u300d\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3084\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u72b6\u614b\u306e\u4e0d\u4e00\u81f4\u304c\u539f\u56e0\u3067\u3042\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002\u30ab\u30e1\u30e9\u304c\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u3089\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u6700\u521d\u304b\u3089\u3084\u308a\u76f4\u3059\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307b\u3068\u3093\u3069\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u306f\u3001\u4ee3\u66ff\u624b\u6bb5\u3068\u3057\u3066\u300c\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u300d\u307e\u305f\u306f\u300c\u624b\u52d5\u5165\u529b\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002QR\u30b3\u30fc\u30c9\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u308bLastPass\u306e\u753b\u9762\u3067\u3001\u300c\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u307e\u305b\u3093\u300d\u307e\u305f\u306f\u300c\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u3092\u8868\u793a\u300d\u3068\u66f8\u304b\u308c\u305f\u30ea\u30f3\u30af\u3092\u63a2\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u82f1\u6570\u5b57\u306e\u6587\u5b57\u5217\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30e2\u30d0\u30a4\u30eb\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3067\u300c\u30ad\u30fc\u3092\u624b\u52d5\u3067\u5165\u529b\u300d\u3092\u9078\u629e\u3057\u3001\u3053\u306e\u6587\u5b57\u5217\u3092\u5165\u529b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001QR\u30b3\u30fc\u30c9\u30b9\u30ad\u30e3\u30f3\u3068\u307e\u3063\u305f\u304f\u540c\u3058\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u304c\u3001\u624b\u52d5\u5165\u529b\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30d0\u30a4\u30b9\u306e\u30ab\u30e1\u30e9\u304c\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u95a2\u9023\u306e\u554f\u984c\u304b\u3069\u3046\u304b\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001 <a href=\"https:\/\/pageloot.com\/ja\/qr-code-scanner\/\">\u7121\u6599\u306e\u30aa\u30f3\u30e9\u30a4\u30f3QR\u30b3\u30fc\u30c9\u30b9\u30ad\u30e3\u30ca\u30fc<\/a> \u3092\u4f7f\u7528\u3057\u3066\u3001\u30ab\u30e1\u30e9\u304c\u6b63\u5e38\u306b\u6a5f\u80fd\u3057\u3001\u6a19\u6e96\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u53d6\u308c\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u30ea\u30ab\u30d0\u30ea\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30d9\u30fc\u30b9\u306e\u8a8d\u8a3c\u3092\u6709\u52b9\u306b\u3059\u308b\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5927\u5e45\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u304c\u3001\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u4f9d\u5b58\u3082\u751f\u3058\u307e\u3059\u3002\u643a\u5e2f\u96fb\u8a71\u3092\u7d1b\u5931\u3057\u305f\u308a\u3001\u7834\u640d\u3057\u305f\u308a\u3059\u308b\u3068\u3001\u30dc\u30eb\u30c8\u304b\u3089\u30ed\u30c3\u30af\u30a2\u30a6\u30c8\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u9632\u3050\u305f\u3081\u3001LastPass\u306fMFA\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u30ef\u30f3\u30bf\u30a4\u30e0\u30ea\u30ab\u30d0\u30ea\u30b3\u30fc\u30c9\u306e\u30bb\u30c3\u30c8\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b3\u30fc\u30c9\u306f\u3001\u5b89\u5168\u306a\u7269\u7406\u7684\u306a\u5834\u6240\u307e\u305f\u306f\u4e8c\u6b21\u7684\u306a\u6697\u53f7\u5316\u3055\u308c\u305f\u30c9\u30e9\u30a4\u30d6\u306b\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/04\/two-factor-backup-e581ab-59a25961e8f1.webp\" alt=\"\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u5fa9\u5143\u30aa\u30d7\u30b7\u30e7\u30f3\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001LastPass Authenticator\u30a2\u30d7\u30ea\u5185\u306e\u300c\u30af\u30e9\u30a6\u30c9\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u300d\u6a5f\u80fd\u3092\u6709\u52b9\u306b\u3059\u308b\u3053\u3068\u3082\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u643a\u5e2f\u96fb\u8a71\u756a\u53f7\u307e\u305f\u306f\u6697\u53f7\u5316\u3055\u308c\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ea\u30f3\u30af\u3055\u308c\u305f\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u65b0\u3057\u3044\u643a\u5e2f\u96fb\u8a71\u306b\u5fa9\u5143\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u624b\u9806\u3092\u4eca\u3059\u3050\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u3067\u3082\u3001\u3088\u308a\u5b89\u5168\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u30ec\u30b9\u30b9\u30bf\u30a4\u30eb\u306e\u30ed\u30b0\u30a4\u30f3\u3078\u306e\u79fb\u884c\u304c\u4fbf\u5229\u306b\u4fdd\u305f\u308c\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u30c7\u30b8\u30bf\u30ebID\u3092\u4fdd\u8b77\u3059\u308b<\/strong> \u30c1\u30fc\u30e0\u306e\u30a2\u30af\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3057\u305f\u3044\u3067\u3059\u304b\uff1f <a href=\"https:\/\/pageloot.com\/ja\/qr-code-scanner\/\">\u30c0\u30a4\u30ca\u30df\u30c3\u30afQR\u30b3\u30fc\u30c9\u30b8\u30a7\u30cd\u30ec\u30fc\u30bf\u30fc<\/a> \u3092\u4f7f\u7528\u3057\u3066\u3001\u3042\u3089\u3086\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u8ffd\u8de1\u53ef\u80fd\u3067\u5b89\u5168\u306a\u30a8\u30f3\u30c8\u30ea\u30fc\u30dd\u30a4\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-5c07cf33b909\"><strong class=\"schema-faq-question\">\u521d\u671f\u8a2d\u5b9a\u6642\u306b\u898b\u9003\u3057\u305f\u5834\u5408\u3001LastPass\u306eQR\u30b3\u30fc\u30c9\u306f\u3069\u3053\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u30b3\u30fc\u30c9\u3092\u898b\u3064\u3051\u308b\u306b\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067\u30dc\u30eb\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001\u300c\u30a2\u30ab\u30a6\u30f3\u30c8\u8a2d\u5b9a\u300d\u306b\u79fb\u52d5\u3057\u3001\u300c\u591a\u8981\u7d20\u30aa\u30d7\u30b7\u30e7\u30f3\u300d\u30bf\u30d6\u3092\u9078\u629e\u3057\u3001\u9078\u629e\u3057\u305f\u8a8d\u8a3c\u30a2\u30d7\u30ea\u306e\u6a2a\u306b\u3042\u308b\u7de8\u96c6\u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u300c\u8868\u793a\u300d\u307e\u305f\u306f\u300c\u30da\u30a2\u30ea\u30f3\u30b0\u300d\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30d0\u30fc\u30b3\u30fc\u30c9\u304c\u518d\u5ea6\u8868\u793a\u3055\u308c\u307e\u3059\u3002.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-c34b5aabcf0d\"><strong class=\"schema-faq-question\">\u643a\u5e2f\u96fb\u8a71\u306e\u30ab\u30e1\u30e9\u304cLastPass\u306e\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u306a\u3044\u5834\u5408\u3001\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u753b\u9762\u3067\u300c\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u3092\u8868\u793a\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u624b\u52d5\u5165\u529b\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u753b\u50cf\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u3053\u306e\u82f1\u6570\u5b57\u30b3\u30fc\u30c9\u3092\u8a8d\u8a3c\u30a2\u30d7\u30ea\u306b\u76f4\u63a5\u5165\u529b\u3067\u304d\u307e\u3059\u3002.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-148677c48fd5\"><strong class=\"schema-faq-question\">LastPass\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u30a2\u30d7\u30ea\u306e\u4ee3\u308f\u308a\u306b\u3001Google\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/strong> <p class=\"schema-faq-answer\">\u306f\u3044\u3001LastPass\u306f\u3001Google Authenticator\u3084Microsoft Authenticator\u3092\u542b\u3080\u3001\u307b\u3068\u3093\u3069\u306eTOTP\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ea\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u524d\u306b\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u30aa\u30d7\u30b7\u30e7\u30f3\u30e1\u30cb\u30e5\u30fc\u3067\u6b63\u3057\u3044\u30a2\u30d7\u30ea\u30bf\u30a4\u30d7\u3092\u9078\u629e\u3059\u308b\u3060\u3051\u3067\u3059\u3002.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>LastPass\u306e\u30dc\u30eb\u30c8\u3092\u3001QR\u30b3\u30fc\u30c9\u306b\u3088\u308b\u4e8c\u6bb5\u968e\u8a8d\u8a3c\u3092\u6709\u52b9\u306b\u3057\u3066\u4fdd\u8b77\u3057\u307e\u3057\u3087\u3046\u3002\u30a2\u30ab\u30a6\u30f3\u30c8\u8a2d\u5b9a\u3067\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u898b\u3064\u3051\u3001\u8a8d\u8a3c\u30a2\u30d7\u30ea\u3067\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"author":17,"featured_media":53185,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-47434","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Set Up LastPass Two-Factor Authentication with a QR Code<\/title>\n<meta name=\"description\" content=\"Secure your LastPass vault by enabling two-factor authentication with a QR code. Find the setup barcode in account settings and scan it with an authenticator\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pageloot.com\/ja\/blog\/lastpass-qr-code-setup-guide\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Set Up LastPass Two-Factor Authentication with a QR Code\" \/>\n<meta property=\"og:description\" content=\"Secure your LastPass vault by enabling two-factor authentication with a QR code. 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Options tab, and clicking the edit icon next to your chosen authenticator app. Click u005cu0022Viewu005cu0022 or u005cu0022Pairu005cu0022 to see the barcode again.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/lastpass-qr-code-setup-guide\/#faq-question-c34b5aabcf0d","position":2,"url":"https:\/\/pageloot.com\/blog\/lastpass-qr-code-setup-guide\/#faq-question-c34b5aabcf0d","name":"\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u30ab\u30e1\u30e9\u3067LastPass\u306e\u30d0\u30fc\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3067\u304d\u306a\u3044\u5834\u5408\u3001\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Use the manual entry method by clicking u005cu0022Reveal Secret Keyu005cu0022 on your computer screen. You can then type this alphanumeric code directly into your authenticator app instead of scanning the image.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/lastpass-qr-code-setup-guide\/#faq-question-148677c48fd5","position":3,"url":"https:\/\/pageloot.com\/blog\/lastpass-qr-code-setup-guide\/#faq-question-148677c48fd5","name":"LastPass\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u30a2\u30d7\u30ea\u306e\u4ee3\u308f\u308a\u306b\u3001Google\u8a8d\u8a3c\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u3048\u307e\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, LastPass is compatible with most TOTP-based apps, including Google Authenticator and Microsoft Authenticator. You just need to select the correct app type in your Multifactor Options menu before scanning.","inLanguage":"ja"},"inLanguage":"ja"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/47434","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/comments?post=47434"}],"version-history":[{"count":4,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/47434\/revisions"}],"predecessor-version":[{"id":53717,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/47434\/revisions\/53717"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/media\/53185"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/media?parent=47434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/categories?post=47434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/tags?post=47434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}