{"id":4090,"date":"2024-08-21T10:00:01","date_gmt":"2024-08-21T01:00:01","guid":{"rendered":"https:\/\/keiyaku-watch.jp\/chokoben\/?p=4090"},"modified":"2024-08-09T10:55:08","modified_gmt":"2024-08-09T01:55:08","slug":"information-leak-prevention","status":"publish","type":"post","link":"https:\/\/keiyaku-watch.jp\/chokoben\/media\/information-leak-prevention","title":{"rendered":"\u793e\u54e1\u306b\u4f01\u696d\u306e\u91cd\u8981\u60c5\u5831\u3092\u5171\u6709\u3059\u308b\u969b\u3001\u6f0f\u6d29\u306e\u9632\u6b62\u3092\u3057\u305f\u3044\u3067\u3059\u3002"},"content":{"rendered":"<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#i\"><span class=\"toc_number toc_depth_1\">1<\/span> \u60c5\u5831\u6f0f\u6d29\u306e\u73fe\u72b6<\/a><\/li><li><a href=\"#i-2\"><span class=\"toc_number toc_depth_1\">2<\/span> \u91cd\u8981\u60c5\u5831\u306e\u6cd5\u7684\u306a\u53d6\u308a\u6271\u3044<\/a><\/li><li><a href=\"#i-3\"><span class=\"toc_number toc_depth_1\">3<\/span> \u91cd\u8981\u60c5\u5831\u306e\u7ba1\u7406\u306e\u30dd\u30a4\u30f3\u30c8<\/a><ul><li><a href=\"#i-4\"><span class=\"toc_number toc_depth_2\">3.1<\/span> \u7269\u7406\u7684\u30fb\u6280\u8853\u7684\u306a\u9632\u5fa1<\/a><ul><li><a href=\"#i-5\"><span class=\"toc_number toc_depth_3\">3.1.1<\/span> \u63a5\u8fd1\u306e\u5236\u5fa1<\/a><\/li><li><a href=\"#i-6\"><span class=\"toc_number toc_depth_3\">3.1.2<\/span> \u6301\u3061\u51fa\u3057\u306e\u56f0\u96e3\u5316<\/a><\/li><\/ul><\/li><li><a href=\"#i-7\"><span class=\"toc_number toc_depth_2\">3.2<\/span> \u5fc3\u7406\u7684\u306a\u6291\u6b62<\/a><ul><li><a href=\"#i-8\"><span class=\"toc_number toc_depth_3\">3.2.1<\/span> \u79d8\u5bc6\u60c5\u5831\u306b\u5bfe\u3059\u308b\u8a8d\u8b58\u5411\u4e0a<\/a><\/li><li><a href=\"#i-9\"><span class=\"toc_number toc_depth_3\">3.2.2<\/span> \u8996\u8a8d\u6027\u306e\u78ba\u4fdd<\/a><\/li><\/ul><\/li><li><a href=\"#i-10\"><span class=\"toc_number toc_depth_2\">3.3<\/span> \u50cd\u304d\u3084\u3059\u3044\u74b0\u5883\u306e\u6574\u5099<\/a><\/li><\/ul><\/li><li><a href=\"#i-11\"><span class=\"toc_number toc_depth_1\">4<\/span> \u307e\u3068\u3081<\/a><\/li><\/ul><\/div>\n<h2><span id=\"i\">\u60c5\u5831\u6f0f\u6d29\u306e\u73fe\u72b6<\/span><\/h2>\n<p>\u60c5\u5831\u6f0f\u6d29\u3068\u3044\u3046\u3068\u5916\u90e8\u304b\u3089\u306e\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u3092\u30a4\u30e1\u30fc\u30b8\u3059\u308b\u65b9\u304c\u591a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u72ec\u7acb\u884c\u653f\u6cd5\u4eba\u60c5\u5831\u51e6\u7406\u63a8\u9032\u6a5f\u69cb\uff08<span>IPA<\/span>\uff09\u306e\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001\u4f01\u696d\u306b\u304a\u3051\u308b\u60c5\u5831\u6f0f\u6d29\u306f\u3001\u5f93\u696d\u54e1\u30fb\u5f79\u54e1\u3092\u901a\u3058\u305f\u3082\u306e\u304c<span>8<\/span>\u5272\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u305d\u306e\u7d04<span>4<\/span>\u5272\u304c\u4e2d\u9014\u9000\u8077\u8005\u306b\u3088\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u8ee2\u8077\u30fb\u72ec\u7acb\u306a\u3069\u4eba\u6750\u306e\u6d41\u52d5\u5316\u304c\u9032\u3080\u4e2d\u3067\u3001\u5f93\u696d\u54e1\u30fb\u5f79\u54e1\uff08\u3068\u304f\u306b\u9000\u8077\u8005\uff09\u3092\u901a\u3058\u305f\u60c5\u5831\u6f0f\u6d29\u306b\u5bfe\u3059\u308b\u5bfe\u7b56\u306e\u91cd\u8981\u6027\u304c\u9ad8\u307e\u3063\u3066\u3044\u308b\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<h2><span id=\"i-2\">\u91cd\u8981\u60c5\u5831\u306e\u6cd5\u7684\u306a\u53d6\u308a\u6271\u3044<\/span><\/h2>\n<p>\u4f01\u696d\u306e\u4fdd\u6709\u3059\u308b\u91cd\u8981\u60c5\u5831\u304c\u4e0d\u6b63\u306b\u53d6\u5f97\u30fb\u4f7f\u7528\u30fb\u958b\u793a\u3055\u308c\u3066\u3057\u307e\u3063\u305f\u5834\u5408\u3001\u5f53\u8a72\u4fb5\u5bb3\u884c\u70ba\u304c\u3001\u4e0d\u6b63\u7af6\u4e89\u9632\u6b62\u6cd5\uff08\u4ee5\u4e0b\u300c\u4e0d\u7af6\u6cd5\u300d\u3068\u3044\u3044\u307e\u3059\u3002\uff09\u304c\u5b9a\u3081\u308b\u55b6\u696d\u79d8\u5bc6\u4fb5\u5bb3\u884c\u70ba\u985e\u578b\uff08\u4e0d\u7af6\u6cd5<span>2<\/span>\u6761<span>1<\/span>\u9805<span>4<\/span>\u53f7\uff5e<span>10<\/span>\u53f7\uff09\u306b\u8a72\u5f53\u3059\u308b\u3068\u304d\u306f\u3001\u88ab\u4fb5\u5bb3\u8005\u306f\u4ee5\u4e0b\u306e\u6551\u6e08\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u5dee\u6b62\u8acb\u6c42\uff08\u4e0d\u7af6\u6cd5<span>3<\/span>\u6761\uff09<\/li>\n<li>\u640d\u5bb3\u8ce0\u511f\u8acb\u6c42\uff08\u4e0d\u7af6\u6cd5<span>4<\/span>\u6761\uff09<\/li>\n<li>\u4fe1\u7528\u56de\u5fa9\u63aa\u7f6e\uff08\u4e0d\u7af6\u6cd5<span>14<\/span>\u6761\uff09<\/li>\n<\/ol>\n<p>\u305f\u3060\u3057\u3001\u4e0d\u6b63\u7af6\u4e89\u9632\u6b62\u6cd5\u306b\u3088\u308b\u6551\u6e08\u3092\u53d7\u3051\u308b\u305f\u3081\u306b\u306f\u3001\u4e0d\u6b63\u306b\u53d6\u5f97\u3055\u308c\u305f\u60c5\u5831\u304c\u300c\u55b6\u696d\u79d8\u5bc6\u300d\u306e\u8981\u4ef6\uff08\u2460\u79d8\u5bc6\u7ba1\u7406\u6027\u3001\u2461\u6709\u7528\u6027\u3001\u2462\u516c\u77e5\u6027\u3002\u4e0d\u7af6\u6cd5<span>2<\/span>\u6761<span>6<\/span>\u9805\uff09\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5b9f\u52d9\u4e0a\u306f\u79d8\u5bc6\u7ba1\u7406\u6027\uff08\u2460\uff09\u3092\u6e80\u305f\u3059\u3088\u3046\u306b\u65e5\u3054\u308d\u304b\u3089\u91cd\u8981\u60c5\u5831\u3092\u79d8\u5bc6\u60c5\u5831\u3068\u3057\u3066\u7ba1\u7406\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u809d\u8981\u3067\u3059\u3002<\/p>\n<h2><span id=\"i-3\">\u91cd\u8981\u60c5\u5831\u306e\u7ba1\u7406\u306e\u30dd\u30a4\u30f3\u30c8<\/span><\/h2>\n<p>\u52b9\u679c\u7684\u306a\u6f0f\u6d29\u9632\u6b62\u7ba1\u7406\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u2460\u7269\u7406\u7684\u30fb\u6280\u8853\u7684\u306a\u9632\u5fa1\u3001\u2461\u5fc3\u7406\u7684\u306a\u6291\u6b62\u3001\u2462\u50cd\u304d\u3084\u3059\u3044\u74b0\u5883\u306e\u6574\u5099\u306e<span>3<\/span>\u3064\u306e\u89b3\u70b9\u306b\u5206\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3><span id=\"i-4\">\u7269\u7406\u7684\u30fb\u6280\u8853\u7684\u306a\u9632\u5fa1<\/span><\/h3>\n<h4><span id=\"i-5\">\u63a5\u8fd1\u306e\u5236\u5fa1<\/span><\/h4>\n<p>\u91cd\u8981\u60c5\u5831\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3057\u3001\u300c\u77e5\u308b\u3079\u304d\u8005\u3060\u3051\u304c\u77e5\u3063\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u72b6\u614b\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h4><span id=\"i-6\">\u6301\u3061\u51fa\u3057\u306e\u56f0\u96e3\u5316<\/span><\/h4>\n<p>\u5f93\u696d\u54e1\u306e\u4e0d\u6b63\u306a\u6301\u3061\u51fa\u3057\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u3001\u79c1\u7269\u306e\u8a18\u9332\u5a92\u4f53\u306e\u6301\u3061\u8fbc\u307f\u3092\u5236\u9650\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u4f1a\u8b70\u8cc7\u6599\u7b49\u306f\u4f1a\u8b70\u5f8c\u306b\u56de\u53ce\u3059\u308b\u306a\u3069\u30a2\u30af\u30bb\u30b9\u6a29\u306e\u3042\u308b\u5f93\u696d\u54e1\u3067\u3042\u3063\u3066\u3082\u500b\u4eba\u3067\u8cc7\u6599\u3092\u4fdd\u6709\u3055\u305b\u306a\u3044\u3053\u3068\u3084\u8907\u88fd\u3055\u305b\u306a\u3044\u3053\u3068\u306a\u3069\u306e\u5bfe\u7b56\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h3><span id=\"i-7\">\u5fc3\u7406\u7684\u306a\u6291\u6b62<\/span><\/h3>\n<h4><span id=\"i-8\">\u79d8\u5bc6\u60c5\u5831\u306b\u5bfe\u3059\u308b\u8a8d\u8b58\u5411\u4e0a<\/span><\/h4>\n<p>\u5165\u793e\u6642\u30fb\u9000\u8077\u6642\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u958b\u59cb\u6642\u7b49\u306b\u3082\u79d8\u5bc6\u4fdd\u6301\u5951\u7d04\u3092\u7de0\u7d50\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u4f01\u696d\u306e\u91cd\u8981\u60c5\u5831\u306b\u63a5\u3059\u308b\u7acb\u5834\u306b\u3042\u308b\u8005\u306b\u3064\u3044\u3066\u306f\u3001\u9000\u8077\u5f8c\u306e\u7af6\u696d\u907f\u6b62\u7fa9\u52d9\u5951\u7d04\u3092\u7de0\u7d50\u3059\u308b\u3053\u3068\u3082\u6709\u52b9\u3067\u3059\u3002<\/p>\n<h4><span id=\"i-9\">\u8996\u8a8d\u6027\u306e\u78ba\u4fdd<\/span><\/h4>\n<p>\u9000\u8077\u7533\u51fa\u524d\u5f8c\u306e\u30e1\u30fc\u30eb\u3084<span>PC<\/span>\u306e\u30ed\u30b0\u3092\u96c6\u4e2d\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u305f\u308a\u3001\u9000\u8077\u5f8c\u3082\u8ee2\u8077\u5148\u306e\u5546\u54c1\u60c5\u5831\u3092\u30c1\u30a7\u30c3\u30af\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3067\u91cd\u8981\u60c5\u5831\u304c\u5229\u7528\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u3092\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h3><span id=\"i-10\">\u50cd\u304d\u3084\u3059\u3044\u74b0\u5883\u306e\u6574\u5099<\/span><\/h3>\n<p>\u50cd\u304d\u3084\u3059\u3044\u74b0\u5883\u3084\u516c\u5e73\u306a\u4eba\u4e8b\u8a55\u4fa1\u5236\u5ea6\u3092\u6574\u5099\u3057\u3001\u5f93\u696d\u54e1\u306e\u4f01\u696d\u3078\u306e\u611b\u7740\u3092\u9ad8\u3081\u3066\u304a\u3051\u3070\u3001\u8cb4\u91cd\u306a\u4eba\u6750\u3092\u5931\u308f\u305a\u306b\u6e08\u307f\u3001\u7d50\u679c\u3068\u3057\u3066\u60c5\u5831\u6f0f\u6d29\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3055\u305b\u308b\u3053\u3068\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<h2><span id=\"i-11\">\u307e\u3068\u3081<\/span><\/h2>\n<p>\u4f01\u696d\u306e\u91cd\u8981\u60c5\u5831\u306e\u6f0f\u6d29\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4e0a\u8a18\u306e\u3088\u3046\u306a\u5bfe\u7b56\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u73fe\u5834\u306e\u5f93\u696d\u54e1\u306f\u696d\u52d9\u52b9\u7387\u306b\u53cd\u3059\u308b\u5bfe\u7b56\u306b\u306f\u62b5\u6297\u611f\u3092\u793a\u3057\u304c\u3061\u3067\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u7d4c\u55b6\u8005\u81ea\u3089\u304c\u60c5\u5831\u6f0f\u6d29\u5bfe\u7b56\u306e\u91cd\u8981\u6027\u3092\u8a8d\u8b58\u3057\u3001\u30ea\u30fc\u30c0\u30fc\u30b7\u30c3\u30d7\u3092\u767a\u63ee\u3057\u3066\u5bfe\u7b56\u3092\u9032\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div class=\"postBlock noteBlock\">\n<div class=\"noteBlock__head\">\u53c2\u8003\u6587\u732e<\/div>\n<ul class=\"noteBlock__body\">\n<li><a href=\"https:\/\/www.shinzansha.co.jp\/book\/b186769.html\" target=\"_blank\" rel=\"noopener\">\u5c0f\u91ce\u660c\u5ef6\u8457\u300e\u55b6\u696d\u79d8\u5bc6\u306e\u4fdd\u8b77\uff08\u5897\u88dc\uff09\u300f\uff08\u4fe1\u5c71\u793e\u30012013\u5e74\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.meti.go.jp\/policy\/economy\/chizai\/chiteki\/guideline\/h31ts.pdf\" target=\"_blank\" rel=\"noopener\">\u7d4c\u6e08\u7523\u696d\u7701\u300c\u55b6\u696d\u79d8\u5bc6\u7ba1\u7406\u6307\u91dd\u300d\uff08\u5e73\u621031\u5e741\u6708\uff09<\/a><\/li>\n<li><a href=\"https:\/\/www.meti.go.jp\/policy\/economy\/chizai\/chiteki\/pdf\/1706blueppt.pdf\" target=\"_blank\" 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