{"id":5567,"date":"2025-07-02T06:59:55","date_gmt":"2025-07-02T06:59:55","guid":{"rendered":"https:\/\/buvei.com\/blog\/?p=5567"},"modified":"2025-07-02T06:59:55","modified_gmt":"2025-07-02T06:59:55","slug":"credit-card-pin-security-guide-5","status":"publish","type":"post","link":"https:\/\/buvei.com\/blog\/ja\/credit-card-pin-security-guide-5\/","title":{"rendered":"PIN\u30b3\u30fc\u30c9\u304c\u5f37\u5316\u3059\u308b\u30d0\u30fc\u30c1\u30e3\u30eb\u30ab\u30fc\u30c9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u4f01\u696d\u6c7a\u6e08\u306e\u4fdd\u8b77"},"content":{"rendered":"<p data-start=\"368\" data-end=\"487\">\u30c7\u30b8\u30bf\u30eb\u6c7a\u6e08\u304c\u4e3b\u6d41\u3068\u306a\u308b\u73fe\u5728\u30014\u6841\u306ePIN\u30b3\u30fc\u30c9\uff08\u6697\u8a3c\u756a\u53f7\uff09\u306f\u5358\u306a\u308bATM\u5229\u7528\u306e\u305f\u3081\u306e\u624b\u6bb5\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4f01\u696d\u6c7a\u6e08\u3084\u30d0\u30fc\u30c1\u30e3\u30eb\u30ab\u30fc\u30c9\u306e\u6d3b\u7528\u304c\u9032\u3080\u4e2d\u3001PIN\u306f\u672c\u4eba\u78ba\u8a8d\u306e\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u4e0d\u6b63\u53d6\u5f15\u3084\u8cc7\u91d1\u6d41\u51fa\u306e\u30ea\u30b9\u30af\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u307e\u3059\u3002<\/p>\n<p data-start=\"489\" data-end=\"597\">\u672c\u8a18\u4e8b\u3067\u306f\u3001PIN\u30b3\u30fc\u30c9\u304c\u73fe\u4ee3\u306e\u6c7a\u6e08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3069\u306e\u3088\u3046\u306b\u8ca2\u732e\u3057\u3066\u3044\u308b\u306e\u304b\u3001\u307e\u305f<a class=\"\" href=\"https:\/\/www.buvei.com\" target=\"_new\" rel=\"noopener\" data-start=\"530\" data-end=\"564\"><strong data-start=\"531\" data-end=\"540\">Buvei<\/strong><\/a>\u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u30ab\u30fc\u30c9\u3067\u53ef\u80fd\u306aPIN\u7ba1\u7406\u306e\u5b9f\u8df5\u65b9\u6cd5\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<h3 data-start=\"599\" data-end=\"617\">\u6c7a\u6e08\u306b\u304a\u3051\u308bPIN\u30b3\u30fc\u30c9\u3068\u306f\uff1f<\/h3>\n<p data-start=\"619\" data-end=\"698\">PIN\uff08Personal Identification Number\uff09\u306f\u3001\u6c7a\u6e08\u524d\u306b\u672c\u4eba\u78ba\u8a8d\u3092\u884c\u3046\u305f\u3081\u306e\u6570\u5024\u30b3\u30fc\u30c9\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5834\u9762\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ul data-start=\"700\" data-end=\"798\">\n<li data-start=\"700\" data-end=\"730\">\n<p data-start=\"702\" data-end=\"730\">ATM\u3067\u306e\u73fe\u91d1\u5f15\u304d\u51fa\u3057\uff08\u30af\u30ec\u30b8\u30c3\u30c8\u30fb\u30c7\u30d3\u30c3\u30c8\u30ab\u30fc\u30c9\uff09<\/p>\n<\/li>\n<li data-start=\"731\" data-end=\"767\">\n<p data-start=\"733\" data-end=\"767\">\u6d77\u5916\u306e\u5b9f\u5e97\u8217\u3067\u306eIC\u30c1\u30c3\u30d7\u5bfe\u5fdc\u7aef\u672b\u6c7a\u6e08\uff08\u7279\u306b\u30e8\u30fc\u30ed\u30c3\u30d1\u30fb\u30a2\u30b8\u30a2\uff09<\/p>\n<\/li>\n<li data-start=\"768\" data-end=\"798\">\n<p data-start=\"770\" data-end=\"798\">\u9ad8\u984d\u30fb\u9ad8\u30ea\u30b9\u30af\u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u30ab\u30fc\u30c9\u6c7a\u6e08\u306b\u304a\u3051\u308b\u8ffd\u52a0\u8a8d\u8a3c\u624b\u6bb5<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"800\" data-end=\"818\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5569 size-large\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5-1024x579.jpg\" alt=\"\" width=\"1024\" height=\"579\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5-1024x579.jpg 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5-300x170.jpg 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5-768x434.jpg 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5-400x226.jpg 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5-800x452.jpg 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5-832x470.jpg 832w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5-1248x705.jpg 1248w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/07\/How-PINs-Strengthen-Virtual-Card-Security-and-Protect-Payments-5.jpg 1472w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/h3>\n<h3 data-start=\"800\" data-end=\"818\">PIN\u304c\u5fc5\u8981\u3068\u306a\u308b\u30b1\u30fc\u30b9\u3068\u306f\uff1f<\/h3>\n<p data-start=\"820\" data-end=\"864\">\u975e\u63a5\u89e6\u578b\u6c7a\u6e08\u3084\u30b5\u30a4\u30f3\u3001\u30d0\u30a4\u30aa\u30e1\u30c8\u30ea\u30af\u30b9\u304c\u666e\u53ca\u3059\u308b\u4e2d\u3067\u3082\u3001\u4ee5\u4e0b\u306e\u5834\u9762\u3067\u306fPIN\u304c\u5fc5\u9808\u3067\u3059\uff1a<\/p>\n<ul data-start=\"866\" data-end=\"967\">\n<li data-start=\"866\" data-end=\"890\">\n<p data-start=\"868\" data-end=\"890\">\ud83c\udfe7 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data-end=\"1140\">\u3053\u308c\u3089\u306e\u65b9\u5f0f\u306f\u5229\u4fbf\u6027\u3092\u91cd\u8996\u3057\u305f\u3082\u306e\u3067\u3059\u304c\u3001\u9ad8\u984d\u6c7a\u6e08\u3084\u4e0d\u6b63\u30ea\u30b9\u30af\u306e\u9ad8\u3044\u5834\u9762\u3067\u306fPIN\u306e\u4f7f\u7528\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3 data-start=\"1142\" data-end=\"1168\">\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u3068\u30c7\u30d3\u30c3\u30c8\u30ab\u30fc\u30c9\u306ePIN\u306e\u9055\u3044<\/h3>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" style=\"height: 150px;\" width=\"642\" data-start=\"1170\" data-end=\"1511\">\n<thead data-start=\"1170\" data-end=\"1220\">\n<tr data-start=\"1170\" data-end=\"1220\">\n<th data-start=\"1170\" data-end=\"1184\" data-col-size=\"sm\">\u6bd4\u8f03\u9805\u76ee<\/th>\n<th data-start=\"1184\" data-end=\"1201\" 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data-col-size=\"sm\">\u30af\u30ec\u30b8\u30c3\u30c8\u30e9\u30a4\u30f3<\/td>\n<\/tr>\n<tr data-start=\"1401\" data-end=\"1463\">\n<td data-start=\"1401\" data-end=\"1416\" data-col-size=\"sm\">\u4f7f\u7528\u983b\u5ea6<\/td>\n<td data-start=\"1416\" data-end=\"1438\" data-col-size=\"sm\">\u983b\u7e41<\/td>\n<td data-start=\"1438\" data-end=\"1463\" data-col-size=\"sm\">\u9650\u5b9a\u7684<\/td>\n<\/tr>\n<tr data-start=\"1464\" data-end=\"1511\">\n<td data-start=\"1464\" data-end=\"1477\" data-col-size=\"sm\">\u4e3b\u306a\u30e1\u30ea\u30c3\u30c8<\/td>\n<td data-start=\"1477\" data-end=\"1494\" data-col-size=\"sm\">\u5373\u6642\u5f15\u304d\u843d\u3068\u3057\u306b\u3088\u308b\u8cc7\u91d1\u7ba1\u7406<\/td>\n<td data-start=\"1494\" data-end=\"1511\" data-col-size=\"sm\">\u9ad8\u984d\u53d6\u5f15\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex 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