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class=\"wp-block-paragraph\">2023\u5e74\u306e\u30c7\u30fc\u30bf\u4fb5\u5bb3\u306e\u5e73\u5747\u30b3\u30b9\u30c8\u306f$445\u4e07\u30c9\u30eb\u306b\u9054\u3057\u3001\u30d3\u30b8\u30cd\u30b9\u30e1\u30fc\u30eb\u8a50\u6b3a\uff08BEC\uff09\u306e\u5e73\u5747\u306f$489\u4e07\u30c9\u30eb\u3067\u3057\u305f\u3002\u3053\u308c\u306f\u898f\u5236\u5f53\u5c40\u304b\u3089\u306e\u7f70\u91d1\u3084\u6cd5\u7684\u8cbb\u7528\u3092\u8003\u616e\u306b\u5165\u308c\u308b\u524d\u306e\u6570\u5b57\u3067\u3059\u3002\u76f4\u63a5\u7684\u306a\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306b\u3088\u308b\u640d\u5931\u306f\u524d\u5e74\u6bd4\u306776%\u6025\u5897\u3057\u307e\u3057\u305f\u3002\u500b\u3005\u306e\u4e8b\u4f8b\u306f\u305d\u306e\u898f\u6a21\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u82f1\u56fd\u306e\u9244\u9053\u99c5\u3067\u306e\u8a50\u6b3a\u306b\u3088\u308a\u3001\u3042\u308b\u88ab\u5bb3\u8005\u306f13,000\u30dd\u30f3\u30c9\u306e\u8ca0\u50b5\u3092\u62b1\u3048\u3001\u30ab\u30eb\u30ac\u30ea\u30fc\u306e\u3042\u308b\u5bb6\u65cf\u306fFacebook Marketplace\u306eQR\u30b3\u30fc\u30c9\u8a50\u6b3a\u3067$1\u4e07\u30c9\u30eb\u3092\u5931\u3044\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e2d\u5c0f\u4f01\u696d\u306f\u640d\u5bb3\u306e\u4e0d\u5747\u8861\u306a\u5272\u5408\u3092\u5438\u53ce\u3057\u3066\u3044\u307e\u3059\u3002\u82f1\u56fd\u3067\u306f\u3001\u4e2d\u5c0f\u4f01\u696d\u306f\u6bce\u65e5\u63a8\u5b9a65,000\u4ef6\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u306b\u76f4\u9762\u3057\u3066\u304a\u308a\u3001\u6210\u529f\u3057\u305f\u653b\u6483\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306e\u5e73\u5747\u30b3\u30b9\u30c8\u306f\u7d04$33,700\u30c9\u30eb\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-operational-disruption-and-reputational-damage\">\u696d\u52d9\u306e\u4e2d\u65ad\u3068\u98a8\u8a55\u88ab\u5bb3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u76d7\u307e\u308c\u305f\u8a8d\u8a3c\u60c5\u5831\u306f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u5c55\u958b\u306e\u4fb5\u5165\u7d4c\u8def\u3068\u306a\u308b\u3053\u3068\u304c\u983b\u7e41\u306b\u3042\u308a\u307e\u3059\u30022023\u5e74\u3001\u7d44\u7e54\u306f\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u4e8b\u4ef6\u304b\u3089\u306e\u5fa9\u65e7\u306b\u5e73\u5747$182\u4e07\u30c9\u30eb\u3092\u8cbb\u3084\u3057\u307e\u3057\u305f\u3002\u5efa\u8a2d\u30fb\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u4f01\u696d\u306f\u5e73\u5747\u3088\u308a\u308219.2\u500d\u9ad8\u3044QR\u30b3\u30fc\u30c9\u653b\u6483\u306e\u30ea\u30b9\u30af\u306b\u76f4\u9762\u3057\u3001\u5c02\u9580\u30b5\u30fc\u30d3\u30b9\u4f01\u696d\u306f18.5\u500d\u9ad8\u3044\u30ea\u30b9\u30af\u306b\u76f4\u9762\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u696d\u52d9\u505c\u6b62\u6642\u9593\u4ee5\u5916\u306b\u3082\u3001\u9867\u5ba2\u30c7\u30fc\u30bf\u304c\u6f0f\u6d29\u3057\u305f\u5834\u5408\u3001\u4f01\u696d\u306f\u9867\u5ba2\u96e2\u308c\u3001\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u967a\u6599\u306e\u5897\u52a0\u3001\u898f\u5236\u5f53\u5c40\u306e\u76e3\u8996\u306b\u76f4\u9762\u3057\u307e\u3059\u3002\u4fb5\u5bb3\u5f8c\u306b\u4fe1\u983c\u3092\u518d\u69cb\u7bc9\u3059\u308b\u306b\u306f\u3001\u6280\u8853\u7684\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u81ea\u4f53\u3092\u89e3\u6c7a\u3059\u308b\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-to-prevent-qr-code-phishing-a-layered-approach\">QR\u30b3\u30fc\u30c9\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3092\u9632\u3050\u65b9\u6cd5\uff1a\u591a\u5c64\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5358\u4e00\u306e\u5236\u5fa1\u3067\u30af\u30c3\u30b7\u30f3\u30b0\u3092\u6392\u9664\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u3001\u9023\u90a6\u6a5f\u95a2\u3001\u304a\u3088\u3073\u4f01\u696d\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30fc\u30e0\u304b\u3089\u306e\u5171\u901a\u306e\u63a8\u5968\u4e8b\u9805\u306f\u3001\u30e1\u30fc\u30eb\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3001ID\u5236\u5fa1\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u4fdd\u8b77\u3001\u5f93\u696d\u54e1\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3001\u304a\u3088\u3073\u5831\u544a\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u591a\u5c64\u9632\u5fa1\u3067\u3059\u3002.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/05\/layered-quishing-defense-c353d0-e3b6b6a918fe.webp\" alt=\"\u591a\u5c64\u30af\u30a4\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-email-security-controls\">\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5236\u5fa1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a19\u6e96\u7684\u306a\u30ea\u30f3\u30af\u30b9\u30ad\u30e3\u30f3\u3092\u8d85\u3048\u308b\u6a5f\u80fd\u3092\u5099\u3048\u305f\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u6210\u3057\u307e\u3059\u3002\u52b9\u679c\u7684\u306a\u5236\u5fa1\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>OCR\u5bfe\u5fdc\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/strong> \u30e1\u30fc\u30eb\u5185\u306eQR\u30b3\u30fc\u30c9\u753b\u50cf\u3092\u30c7\u30b3\u30fc\u30c9\u3057\u3001\u57cb\u3081\u8fbc\u307e\u308c\u305fURL\u3092\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3068\u7167\u5408\u3057\u3066\u5206\u6790\u3059\u308b\u3082\u306e<\/li>\n\n\n\n<li><strong>\u30a2\u30f3\u30c1\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30dd\u30ea\u30b7\u30fc<\/strong> \u753b\u50cf\u30d9\u30fc\u30b9\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u3001\u7279\u306bPDF\u3084Office\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u306b\u57cb\u3081\u8fbc\u307e\u308c\u305fQR\u30b3\u30fc\u30c9\u3092\u691c\u51fa\u3059\u308b\u3088\u3046\u306b\u8abf\u6574\u3055\u308c\u305f\u3082\u306e<\/li>\n\n\n\n<li>\u30e1\u30fc\u30eb\u5185\u306e\u672a\u627f\u8afe\u306eQR\u30b3\u30fc\u30c9\u3092\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u9ad8\u30ea\u30b9\u30af\u3068\u3057\u3066\u6271\u3046\u53b3\u683c\u306a\u30b9\u30d1\u30e0\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u898f\u5247<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Microsoft 365\u74b0\u5883\u306b\u7279\u5316\u3057\u3066\u3001Microsoft Defender for Office 365\u306f\u3001\u8a55\u5224\u30c1\u30a7\u30c3\u30af\u3068\u30bb\u30fc\u30d5\u30ea\u30f3\u30af\u8a55\u4fa1\u306e\u305f\u3081\u306b\u57cb\u3081\u8fbc\u307e\u308c\u305fURL\u3092\u8868\u9762\u5316\u3055\u305b\u308bQR\u30b3\u30fc\u30c9\u753b\u50cf\u30c7\u30b3\u30fc\u30c9\u3092\u542b\u3093\u3067\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-identity-and-access-controls\">ID\u3068\u30a2\u30af\u30bb\u30b9\u5236\u5fa1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u76d7\u307e\u308c\u305f\u8a8d\u8a3c\u60c5\u5831\u306f\u3001\u4f7f\u7528\u3067\u304d\u308b\u5834\u5408\u306b\u306e\u307f\u6709\u7528\u3067\u3059\u3002\u591a\u5c64\u7684\u306aID\u5236\u5fa1\u306f\u3001\u305d\u306e\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u591a\u8981\u7d20\u8a8d\u8a3c (MFA)<\/strong> \u3059\u3079\u3066\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u9069\u7528\u3057\u3001\u9ad8\u7279\u6a29\u30e6\u30fc\u30b6\u30fc\u3084\u5f79\u54e1\u306b\u306f\u3088\u308a\u5f37\u529b\u306a\u8a8d\u8a3c\u8981\u4ef6\u3092\u8ab2\u3059<\/li>\n\n\n\n<li><strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8010\u6027\u306e\u3042\u308bMFA\u65b9\u5f0f<\/strong> \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ad\u30fc\u3084\u30d1\u30b9\u30ad\u30fc\u306a\u3069\u3001\u6b63\u898f\u306e\u30c9\u30e1\u30a4\u30f3\u306b\u7d10\u4ed8\u3051\u3089\u308c\u3066\u304a\u308a\u3001\u4e0d\u6b63\u306a\u30b5\u30a4\u30c8\u306b\u3088\u3063\u3066\u508d\u53d7\u3055\u308c\u306a\u3044\u3082\u306e<\/li>\n\n\n\n<li>MFA\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u306a\u3044\u30ec\u30ac\u30b7\u30fc\u8a8d\u8a3c\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30d6\u30ed\u30c3\u30af\u3057\u3001\u4e00\u822c\u7684\u306a\u30d0\u30a4\u30d1\u30b9\u7d4c\u8def\u3092\u6392\u9664\u3059\u308b<\/li>\n\n\n\n<li>\u672a\u7ba1\u7406\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u306e\u30b5\u30a4\u30f3\u30a4\u30f3\u8a66\u884c\u3092\u30d5\u30e9\u30b0\u4ed8\u3051\u307e\u305f\u306f\u30d6\u30ed\u30c3\u30af\u3059\u308b\u6761\u4ef6\u4ed8\u304d\u30a2\u30af\u30bb\u30b9 \u30dd\u30ea\u30b7\u30fc<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">QR\u30b3\u30fc\u30c9\u304c\u8a8d\u8a3c\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3068\u3069\u306e\u3088\u3046\u306b\u4ea4\u5dee\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u306e\u3088\u308a\u6df1\u3044\u6587\u8108\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/how-qr-codes-simplify-multi-factor-authentication\/\">QR\u30b3\u30fc\u30c9\u304c\u591a\u8981\u7d20\u8a8d\u8a3c\u3092\u3044\u304b\u306b\u7c21\u7d20\u5316\u3059\u308b\u304b<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-endpoint-and-device-protection\">\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u30c7\u30d0\u30a4\u30b9\u306e\u4fdd\u8b77<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5099\u3048\u305f\u7ba1\u7406\u5bfe\u8c61\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u91cd\u8981\u306a\u30bb\u30fc\u30d5\u30c6\u30a3\u30cd\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3059\u3079\u3066\u306e\u7ba1\u7406\u5bfe\u8c61\u30c7\u30d0\u30a4\u30b9\u306b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u691c\u51fa\u304a\u3088\u3073\u5fdc\u7b54 (EDR) \u3092\u5c55\u958b\u3059\u308b<\/li>\n\n\n\n<li>\u65e2\u77e5\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30c9\u30e1\u30a4\u30f3\u306b\u5230\u9054\u3059\u308b\u524d\u306b\u30e6\u30fc\u30b6\u30fc\u306b\u8b66\u544a\u3059\u308b\u30d6\u30e9\u30a6\u30b6\u306e\u8a55\u5224\u30c1\u30a7\u30c3\u30af (Microsoft SmartScreen\u306a\u3069) \u3092\u6709\u52b9\u306b\u3059\u308b<\/li>\n\n\n\n<li>\u696d\u52d9\u3067QR\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u96fb\u8a71\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30fc\u30b9\u30e9\u30a4\u30f3\u3092\u5f37\u5236\u3059\u308b\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u7ba1\u7406 (MDM) \u30dd\u30ea\u30b7\u30fc\u3092\u9069\u7528\u3059\u308b<\/li>\n\n\n\n<li>\u4f01\u696d\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306e\u672a\u7ba1\u7406\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u5236\u9650\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">FTC\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3092\u6700\u65b0\u306e\u72b6\u614b\u306b\u4fdd\u3061\u3001\u30a2\u30ab\u30a6\u30f3\u30c8\u5168\u4f53\u3067\u5f37\u529b\u3067\u30e6\u30cb\u30fc\u30af\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u3001\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u8a66\u307f\u304c\u6210\u529f\u3057\u305f\u5834\u5408\u306e\u5f71\u97ff\u3092\u8efd\u6e1b\u3059\u308b\u57fa\u672c\u7684\u306a\u885b\u751f\u5bfe\u7b56\u3068\u3057\u3066\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-employee-training-and-awareness\">\u5f93\u696d\u54e1\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u610f\u8b58\u5411\u4e0a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u696d\u54e1\u306f\u30af\u30c3\u30b7\u30f3\u30b0\u306b\u5bfe\u3059\u308b\u6700\u3082\u76f4\u63a5\u7684\u306a\u9632\u5fa1\u7dda\u3067\u3042\u308a\u3001\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u306f\u660e\u78ba\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u4e00\u822c\u7684\u306a\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\u306e\u610f\u8b58\u306f\u3001QR\u30b3\u30fc\u30c9\u306e\u8105\u5a01\u306b\u81ea\u52d5\u7684\u306b\u8ee2\u7528\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u52b9\u679c\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u4ee5\u4e0b\u3092\u30ab\u30d0\u30fc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>QR\u30b3\u30fc\u30c9\u304c\u5371\u967a\u306a\u7406\u7531\uff1a\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u307e\u3067\u5b9b\u5148\u304c\u96a0\u3055\u308c\u3066\u3044\u308b\u305f\u3081<\/li>\n\n\n\n<li>QR\u30b3\u30fc\u30c9\u3092\u542b\u3080\u30e1\u30fc\u30eb\u306e\u5371\u967a\u4fe1\u53f7\uff1a\u7dca\u6025\u6027\u3001\u4e00\u822c\u7684\u306a\u6328\u62f6\u3001\u65e2\u77e5\u306e\u30d6\u30e9\u30f3\u30c9\u304b\u3089\u306e\u672a\u627f\u8afe\u30e1\u30c3\u30bb\u30fc\u30b8\u3001\u30ed\u30b0\u30a4\u30f3\u8cc7\u683c\u60c5\u5831\u306e\u8981\u6c42<\/li>\n\n\n\n<li>\u7269\u7406\u7684\u306a\u6539\u3056\u3093\u306e\u5146\u5019\uff1a\u5370\u5237\u7269\u306e\u4e0a\u306b\u30b9\u30c6\u30c3\u30ab\u30fc\u3068\u3057\u3066\u8cbc\u3089\u308c\u305f\u30b3\u30fc\u30c9\u3001\u975e\u516c\u5f0f\u306e\u6a19\u8b58\u306b\u3042\u308b\u30b3\u30fc\u30c9<\/li>\n\n\n\n<li>\u78ba\u8a8d\u306e\u7fd2\u6163\uff1a\u4e88\u671f\u305b\u306c\u30e1\u30fc\u30eb\u3067QR\u30b3\u30fc\u30c9\u304c\u5c4a\u3044\u305f\u5834\u5408\u3001\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u65e2\u77e5\u306e\u96fb\u8a71\u756a\u53f7\u307e\u305f\u306f\u516c\u5f0f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u901a\u3058\u3066\u9001\u4fe1\u8005\u306b\u9023\u7d61\u3059\u308b<\/li>\n\n\n\n<li>URL\u306e\u691c\u67fb\uff1a\u30b9\u30ad\u30e3\u30f3\u5f8c\u3001\u8cc7\u683c\u60c5\u5831\u3092\u5165\u529b\u3059\u308b\u524d\u306b\u30d6\u30e9\u30a6\u30b6\u30d0\u30fc\u306eURL\u3092\u78ba\u8a8d\u3059\u308b \u2013 \u30b9\u30da\u30eb\u30df\u30b9\u3001\u6587\u5b57\u306e\u5165\u308c\u66ff\u308f\u308a\u3001\u307e\u305f\u306f\u898b\u6163\u308c\u306a\u3044\u30c9\u30e1\u30a4\u30f3\u306b\u6ce8\u610f\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7c73\u56fd\u4fdd\u5065\u798f\u7949\u7701\u306f\u3001\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3001\u5065\u5168\u306a\u61d0\u7591\u5fc3\u3092\u4fdd\u3061\u3001\u7591\u308f\u3057\u3044\u9001\u4fe1\u5143\u30a2\u30c9\u30ec\u30b9\u3001\u507d\u88c5\u3055\u308c\u305f\u30ea\u30f3\u30af\u3001\u4e0d\u9069\u5207\u306a\u6587\u6cd5\u306a\u3069\u306e\u5146\u5019\u3092\u8a8d\u8b58\u3059\u308b\u3088\u3046\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u3001\u30c6\u30ad\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u3068\u540c\u69d8\u306b\u3001QR\u30d9\u30fc\u30b9\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u306b\u3082\u73fe\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a19\u6e96\u7684\u306a\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u4e26\u884c\u3057\u3066\u3001\u6a21\u64ec\u30af\u30c3\u30b7\u30f3\u30b0\u6f14\u7fd2\u3092\u5b9f\u65bd\u3059\u308b\u3002\u5f79\u54e1\u3001\u8ca1\u52d9\u30c1\u30fc\u30e0\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3092\u6301\u3064\u8005\u306a\u3069\u3001\u9ad8\u30ea\u30b9\u30af\u30b0\u30eb\u30fc\u30d7\u3092\u5bfe\u8c61\u306b\u3001\u3088\u308a\u983b\u7e41\u3067\u73fe\u5b9f\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u3067\u5b9f\u65bd\u3059\u308b\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3088\u308a\u5e83\u7bc4\u306a\u8996\u70b9\u306b\u3064\u3044\u3066\u306f <a href=\"https:\/\/pageloot.com\/ja\/blog\/best-practices-for-qr-code-security-in-cyber-defense\/\">\u30b5\u30a4\u30d0\u30fc\u9632\u5fa1\u306b\u304a\u3051\u308bQR\u30b3\u30fc\u30c9\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>, \uff08\u6697\u53f7\u5316\u3084\u8a8d\u8a3c\u30da\u30a2\u30ea\u30f3\u30b0\u3092\u542b\u3080\uff09\u305d\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u6280\u8853\u7684\u306a\u5236\u5fa1\u306b\u3064\u3044\u3066\u3088\u308a\u6df1\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-reporting-and-incident-response\">\u5831\u544a\u3068\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u696d\u54e1\u306f\u3001\u30e1\u30fc\u30eb\u5185\u304a\u3088\u3073\u7269\u7406\u7684\u306a\u5834\u6240\u306e\u4e21\u65b9\u3067\u3001\u7591\u308f\u3057\u3044QR\u30b3\u30fc\u30c9\u3092\u5831\u544a\u3059\u308b\u305f\u3081\u306e\u660e\u78ba\u3067\u624b\u9593\u306e\u304b\u304b\u3089\u306a\u3044\u65b9\u6cd5\u3092\u5fc5\u8981\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u30e1\u30fc\u30eb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5831\u544a\u30dc\u30bf\u30f3\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u5831\u544a\u306e\u624b\u9593\u3092\u7701\u304d\u307e\u3059\u3002\u7269\u7406\u7684\u306a\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066\u306f\u3001\u7591\u308f\u3057\u3044\u30b9\u30c6\u30c3\u30ab\u30fc\u3084\u6539\u3056\u3093\u3055\u308c\u305f\u7d20\u6750\u3092\u3069\u306e\u3088\u3046\u306b\u7279\u5b9a\u3057\u3001\u64ae\u5f71\u3059\u308b\u304b\u306b\u3064\u3044\u3066\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u8a08\u753b\u3067\u306f\u3001\u660e\u78ba\u306a\u624b\u9806\u3067\u30af\u30a6\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u7279\u306b\u5bfe\u51e6\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u60aa\u610f\u306e\u3042\u308bQR\u30b3\u30fc\u30c9\u3092\u4ecb\u3057\u3066\u8a8d\u8a3c\u60c5\u5831\u3092\u9001\u4fe1\u3057\u305f\u53ef\u80fd\u6027\u306e\u3042\u308b\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u9694\u96e2\u3059\u308b<\/li>\n\n\n\n<li>\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u53d6\u308a\u6d88\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76f4\u3061\u306b\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/li>\n\n\n\n<li>\u30b9\u30ad\u30e3\u30f3\u304b\u3089\u5bfe\u5fdc\u307e\u3067\u306e\u9593\u306b\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u30c7\u30fc\u30bf\u79fb\u52d5\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>\u4fb5\u5bb3\u901a\u77e5\u30dd\u30ea\u30b7\u30fc\u306b\u5f93\u3063\u3066\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u500b\u4eba\u306b\u901a\u77e5\u3059\u308b<\/li>\n\n\n\n<li>\u4e8b\u5f8c\u30ec\u30d3\u30e5\u30fc\u3092\u5b9f\u65bd\u3057\u3001QR\u30b3\u30fc\u30c9\u304c\u65e2\u5b58\u306e\u5236\u5fa1\u3092\u3069\u306e\u3088\u3046\u306b\u56de\u907f\u3057\u305f\u304b\u3092\u7279\u5b9a\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u653b\u6483\u8005\u3088\u308a\u3082\u5148\u306b\u8106\u5f31\u6027\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306b\u3001\u30af\u30a6\u30a3\u30c3\u30b7\u30f3\u30b0\u306e\u30b7\u30ca\u30ea\u30aa\u3092\u542b\u3080\u4fb5\u5165\u30c6\u30b9\u30c8\u3092\u5b9f\u65bd\u3059\u308b\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-qr-codes-your-business-deploys-securing-your-own-codes\">\u30d3\u30b8\u30cd\u30b9\u304c\u5c55\u958b\u3059\u308bQR\u30b3\u30fc\u30c9\uff1a\u81ea\u793e\u306e\u30b3\u30fc\u30c9\u3092\u4fdd\u8b77\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30af\u30a6\u30a3\u30c3\u30b7\u30f3\u30b0\u3092\u9632\u6b62\u3059\u308b\u3053\u3068\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u304c\u516c\u958b\u3059\u308bQR\u30b3\u30fc\u30c9\u304c\u9867\u5ba2\u3084\u5f93\u696d\u54e1\u306b\u5bfe\u3057\u3066\u60aa\u7528\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3082\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9759\u7684QR\u30b3\u30fc\u30c9\u3067\u306f\u306a\u304f\u3001\u52d5\u7684QR\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/strong> \u9759\u7684\u30b3\u30fc\u30c9\u306f\u3001\u5b9b\u5148URL\u3092\u6c38\u7d9a\u7684\u306b\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u307e\u3059\u3002\u305d\u306e\u5b9b\u5148\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u5834\u5408\u3001\u30b3\u30fc\u30c9\u306f\u518d\u5370\u5237\u306a\u3057\u3067\u306f\u4fee\u6b63\u3067\u304d\u306a\u3044\u8ca0\u50b5\u3068\u306a\u308a\u307e\u3059\u3002. <a href=\"https:\/\/pageloot.com\/ja\/dynamic-qr-code-generator\/\">\u30c0\u30a4\u30ca\u30df\u30c3\u30afQR\u30b3\u30fc\u30c9<\/a> \u7ba1\u7406\u3059\u308b\u77ed\u3044\u30ea\u30c0\u30a4\u30ec\u30af\u30c8URL\u3092\u6307\u3059\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u5370\u5237\u7269\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u7ba1\u7406\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304b\u3089\u5b9b\u5148\u3092\u66f4\u65b0\u3057\u305f\u308a\u3001\u65b0\u3057\u3044\u30da\u30fc\u30b8\u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3057\u305f\u308a\u3001\u30b3\u30fc\u30c9\u3092\u5b8c\u5168\u306b\u7121\u52b9\u306b\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u516c\u958b\u3055\u308c\u305fQR\u30b3\u30fc\u30c9\u3092\u7ba1\u7406\u4e0b\u306b\u7f6e\u304f<\/strong> \u5c55\u958b\u3057\u305f\u30b3\u30fc\u30c9\u306e\u3044\u305a\u308c\u304b\u304c\u6539\u3056\u3093\u3055\u308c\u305f\u3001\u307e\u305f\u306f\u5b89\u5168\u3067\u306a\u3044\u5834\u6240\u3092\u6307\u3057\u3066\u3044\u308b\u7591\u3044\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u5373\u5ea7\u306b\u66f4\u65b0\u307e\u305f\u306f\u7121\u52b9\u306b\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/pageloot.com\/ja\/dynamic-qr-code-generator\/\">\u30c0\u30a4\u30ca\u30df\u30c3\u30afQR\u30b3\u30fc\u30c9\u4f5c\u6210\u30c4\u30fc\u30eb<\/a> \u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306e\u30b9\u30ad\u30e3\u30f3\u5206\u6790\u3092\u5099\u3048\u305f\u4e00\u5143\u5316\u3055\u308c\u305f\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u304b\u3089\u3001\u3059\u3079\u3066\u306e\u30b3\u30fc\u30c9\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30fc\u30c9\u306b\u4e00\u8cab\u3057\u305f\u30d6\u30e9\u30f3\u30c7\u30a3\u30f3\u30b0\u3092\u9069\u7528\u3059\u308b\u3002.<\/strong> 71%\u306e\u4eba\u304c\u3001\u507d\u306eQR\u30b3\u30fc\u30c9\u3068\u6b63\u898f\u306eQR\u30b3\u30fc\u30c9\u3092\u78ba\u5b9f\u306b\u533a\u5225\u3067\u304d\u307e\u305b\u3093\u3002\u30ed\u30b4\u3001\u4f01\u696d\u30ab\u30e9\u30fc\u3001\u5b9b\u5148URL\u306b\u30ab\u30b9\u30bf\u30e0\u30c9\u30e1\u30a4\u30f3\u3092\u542b\u3080\u30d6\u30e9\u30f3\u30c9\u5316\u3055\u308c\u305fQR\u30b3\u30fc\u30c9\u306f\u3001\u30b3\u30fc\u30c9\u304c\u672c\u7269\u3067\u3042\u308b\u3068\u3044\u3046\u8996\u899a\u7684\u306a\u4fe1\u53f7\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u4e0e\u3048\u307e\u3059\u3002\u4e0d\u900f\u660e\u306a\u77ed\u7e2eURL\u3092\u6301\u3064\u4e00\u822c\u7684\u306a\u767d\u9ed2\u306eQR\u30b3\u30fc\u30c9\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u4fdd\u8a3c\u3092\u63d0\u4f9b\u3057\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30ad\u30e3\u30f3\u5206\u6790\u3067\u7570\u5e38\u3092\u76e3\u8996\u3059\u308b\u3002.<\/strong> \u30c0\u30a4\u30ca\u30df\u30c3\u30afQR\u30b3\u30fc\u30c9\u306f\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3001\u30c7\u30d0\u30a4\u30b9\u306e\u7a2e\u985e\u3001\u5730\u7406\u7684\u4f4d\u7f6e\u306a\u3069\u306e\u30b9\u30ad\u30e3\u30f3\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u307e\u3059\u3002\u4e88\u671f\u305b\u306c\u5730\u57df\u304b\u3089\u306e\u30b9\u30ad\u30e3\u30f3\u306e\u6025\u5897\u3084\u3001\u901a\u5e38\u306e\u55b6\u696d\u6642\u9593\u5916\u306e\u30b9\u30ad\u30e3\u30f3\u6d3b\u52d5\u306f\u3001\u30b3\u30fc\u30c9\u306e1\u3064\u304c\u60aa\u610f\u3092\u6301\u3063\u3066\u30b3\u30d4\u30fc\u3055\u308c\u3001\u518d\u914d\u5e03\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002Pageloot\u306e\u5206\u6790\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\u306f\u3053\u308c\u3089\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u660e\u3089\u304b\u306b\u3057\u3001\u8fc5\u901f\u306a\u8abf\u67fb\u3068\u5bfe\u5fdc\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c9\u304c\u3069\u306e\u3088\u3046\u306a\u30b9\u30ad\u30e3\u30f3\u30c7\u30fc\u30bf\u3092\u53ce\u96c6\u3057\u3001\u305d\u308c\u3092\u8cac\u4efb\u3092\u6301\u3063\u3066\u89e3\u91c8\u3059\u308b\u65b9\u6cd5\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <a href=\"https:\/\/pageloot.com\/ja\/blog\/dynamic-qr-codes-what-data-is-collected\/\">\u30c0\u30a4\u30ca\u30df\u30c3\u30afQR\u30b3\u30fc\u30c9\u304c\u8ffd\u8de1\u3059\u308b\u30c7\u30fc\u30bf\u3092\u7406\u89e3\u3059\u308b<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9a\u671f\u7684\u306a\u7269\u7406\u76e3\u67fb\u3092\u5b9f\u65bd\u3059\u308b\u3002.<\/strong> \u30ec\u30b9\u30c8\u30e9\u30f3\u306e\u30c6\u30fc\u30d6\u30eb\u3001\u30a4\u30d9\u30f3\u30c8\u306e\u770b\u677f\u3001\u8eca\u4e21\u306e\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u3001\u5c0f\u58f2\u5e97\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u306a\u3069\u3001\u516c\u5171\u307e\u305f\u306f\u534a\u516c\u5171\u306e\u5834\u6240\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308bQR\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066\u306f\u3001\u5b9a\u671f\u7684\u306b\u7269\u7406\u7684\u306a\u691c\u67fb\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u5143\u306e\u30b3\u30fc\u30c9\u306e\u4e0a\u306b\u8cbc\u3089\u308c\u305f\u30b9\u30c6\u30c3\u30ab\u30fc\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3001\u9867\u5ba2\u304c\u906d\u9047\u3059\u308b\u524d\u306b\u5404\u30b3\u30fc\u30c9\u306e\u30ea\u30f3\u30af\u5148\u3092\u30c6\u30b9\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/05\/staff-inspecting-qr-192004-71336d039337.webp\" alt=\"QR\u30b3\u30fc\u30c9\u76e3\u67fb\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>HTTPS\u306e\u30ea\u30f3\u30af\u5148\u306e\u307f\u3092\u4f7f\u7528\u3059\u308b\u3002.<\/strong> QR\u30b3\u30fc\u30c9\u304c\u30ea\u30f3\u30af\u3059\u308b\u3059\u3079\u3066\u306eURL\u306fHTTPS\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u306a\u3044HTTP\u306e\u30ea\u30f3\u30af\u5148\u306b\u30e6\u30fc\u30b6\u30fc\u3092\u9001\u4fe1\u3059\u308b\u3068\u3001\u4fe1\u983c\u304c\u640d\u306a\u308f\u308c\u3001\u8ee2\u9001\u4e2d\u306e\u30c7\u30fc\u30bf\u304c\u9732\u51fa\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ffd\u52a0\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u306b\u3064\u3044\u3066\u306f <a href=\"https:\/\/pageloot.com\/ja\/blog\/qr-code-privacy-risks-and-how-to-avoid-them\/\">QR\u30b3\u30fc\u30c9\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u30ea\u30b9\u30af\u3068\u305d\u306e\u56de\u907f\u65b9\u6cd5<\/a>, \u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u5206\u6790\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u3069\u306e\u3088\u3046\u306b\u53d6\u308b\u304b\u3092\u542b\u3081\u3001\u305d\u306e\u30ea\u30bd\u30fc\u30b9\u306f\u4f01\u696d\u304c\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u30c7\u30fc\u30bf\u306b\u95a2\u3059\u308b\u8003\u616e\u4e8b\u9805\u3092\u7db2\u7f85\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-evaluating-detection-tools\">\u691c\u51fa\u30c4\u30fc\u30eb\u306e\u8a55\u4fa1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f93\u696d\u54e1\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3068\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5236\u5fa1\u306f\u30ea\u30b9\u30af\u306e\u5927\u90e8\u5206\u306b\u5bfe\u51e6\u3057\u307e\u3059\u304c\u3001\u5c02\u7528\u306e\u691c\u51fa\u30c4\u30fc\u30eb\u306f\u3055\u3089\u306a\u308b\u5c64\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u30e1\u30fc\u30eb\u91cf\u304c\u591a\u3044\u7d44\u7e54\u3084\u8907\u96d1\u306aQR\u30b3\u30fc\u30c9\u5c55\u958b\u3092\u884c\u3063\u3066\u3044\u308b\u7d44\u7e54\u306b\u3068\u3063\u3066\u306f\u91cd\u8981\u3067\u3059\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a55\u4fa1\u3057\u3066\u3044\u308b\u5834\u5408\u3001, <a href=\"https:\/\/pageloot.com\/ja\/blog\/top-tools-to-detect-qr-code-phishing\/\">QR\u30b3\u30fc\u30c9\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30c4\u30fc\u30eb<\/a> \u306f\u3001\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u884c\u52d5\u5206\u6790\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u3001\u30e1\u30fc\u30eb\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u306e\u30a2\u30c9\u30aa\u30f3\u3001\u8a55\u5224\u30c1\u30a7\u30c3\u30af\u6a5f\u80fd\u304c\u7d44\u307f\u8fbc\u307e\u308c\u305f\u30e2\u30d0\u30a4\u30eb\u30b9\u30ad\u30e3\u30f3\u30a2\u30d7\u30ea\u307e\u3067\u591a\u5c90\u306b\u308f\u305f\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p 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<\/div>","protected":false},"excerpt":{"rendered":"<p>QR\u30b3\u30fc\u30c9\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u304b\u3089\u81ea\u793e\u3092\u5b88\u308a\u307e\u3057\u3087\u3046\u3002\u30af\u30a4\u30c3\u30b7\u30f3\u30b0\u653b\u6483\u306e\u4ed5\u7d44\u307f\u3068\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u3084OCR\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u3001\u653b\u6483\u3092\u98df\u3044\u6b62\u3081\u308b\u591a\u5c64\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u65e5\u3005\u306e\u904b\u7528\u306b\u5f79\u7acb\u3064\u5185\u5bb9\u3092\u3001\u308f\u304b\u308a\u3084\u3059\u304f\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002\u521d\u3081\u3066\u306e\u65b9\u306b\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u3001\u5b9f\u8df5\u7684\u306a\u5185\u5bb9\u3067\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"author":17,"featured_media":54101,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-37652","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 v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>QR Code Phishing: Business Risks and Fixes<\/title>\n<meta name=\"description\" content=\"QR code phishing is surging, posing serious risks to businesses through credential theft and financial loss. Learn how to protect your organization.\" \/>\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\/qr-code-phishing-business-risks-and-fixes\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"QR Code Phishing: How to Protect Your Business\" \/>\n<meta property=\"og:description\" content=\"QR code phishing is surging, posing serious risks to businesses through credential theft and financial loss. 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before clicking. QR code phishing conceals the destination entirely \u2013 the malicious URL is encoded inside the image, invisible until after scanning. This also makes it harder for email security filters to detect, since they see an image rather than a link. The result is that QR code phishing bypasses many controls that effectively catch text-based phishing.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/qr-code-phishing-business-risks-and-fixes\/#faq-question-68f0add58204","position":2,"url":"https:\/\/pageloot.com\/blog\/qr-code-phishing-business-risks-and-fixes\/#faq-question-68f0add58204","name":"\u4e2d\u5c0f\u4f01\u696d\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e88\u7b97\u304c\u9650\u3089\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u3069\u306e\u3088\u3046\u306b\u81ea\u793e\u3092\u5b88\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Focus on the highest-impact controls first: enable multi-factor authentication on all accounts, train employees to treat unexpected QR codes as suspicious and verify through independent channels, and switch any published QR codes from static to dynamic so you can update or disable them if a problem is detected. These steps cost little and eliminate the most common attack paths. Use a QR code scanner with URL preview capability before scanning unknown codes, and establish a clear process for employees to report suspicious codes to IT.","inLanguage":"ja"},"inLanguage":"ja"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/qr-code-phishing-business-risks-and-fixes\/#faq-question-0d855702ce5e","position":3,"url":"https:\/\/pageloot.com\/blog\/qr-code-phishing-business-risks-and-fixes\/#faq-question-0d855702ce5e","name":"\u52d5\u7684QR\u30b3\u30fc\u30c9\u306f\u3001\u306a\u305c\u9759\u7684\u306a\u3082\u306e\u3088\u308a\u3082\u4f01\u696d\u306b\u3068\u3063\u3066\u5b89\u5168\u6027\u304c\u9ad8\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Static QR codes permanently encode a destination URL. If that URL is compromised \u2013 or if an attacker copies your code and redistributes it pointing to a malicious site \u2013 you have no way to correct the original printed code without reprinting everything. Dynamic QR codes route through a short redirect URL that you control centrally. You can change the destination, add password protection, set expiration dates, and monitor scan activity in real time. If something looks wrong, you can disable the code immediately. That combination of flexibility and visibility makes dynamic codes significantly safer for any QR code used in public-facing or ongoing business contexts.","inLanguage":"ja"},"inLanguage":"ja"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/37652","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=37652"}],"version-history":[{"count":15,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/37652\/revisions"}],"predecessor-version":[{"id":54977,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/posts\/37652\/revisions\/54977"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/media\/54101"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/media?parent=37652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/categories?post=37652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/ja\/wp-json\/wp\/v2\/tags?post=37652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}