{"id":23930,"date":"2025-11-16T14:50:06","date_gmt":"2025-11-16T14:50:06","guid":{"rendered":"https:\/\/pokecon.jp\/job\/?p=23930"},"modified":"2025-11-16T14:50:06","modified_gmt":"2025-11-16T14:50:06","slug":"ntt-docomo-business-engineers-blog","status":"publish","type":"post","link":"https:\/\/pokecon.jp\/job\/23930\/","title":{"rendered":"NTT docomo Business Engineers&#8217; Blog"},"content":{"rendered":"\n<\/p>\n<div>\n<h2 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id=\"OT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068OsecT\u306e\u6982\u8981\u628a\u63e1\">OT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068OsecT\u306e\u6982\u8981\u628a\u63e1<\/h3>\n<p>\u307e\u305a\u3001OT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6982\u8981\u3092\u628a\u63e1\u3059\u308b\u305f\u3081\u306b\u3001\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30bb\u30f3\u30bf\u30fc\u304c\u793e\u4f1a\u4eba\u5411\u3051\u306b\u63d0\u4f9b\u3057\u3066\u3044\u308b\u6559\u80b2\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u53d7\u8b1b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u8b1b\u7fa9\u3067\u306f\u3001Stuxnet\u3001Mirai\u3001WannaCry\u3068\u3044\u3063\u305f\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u305f\u4e8b\u4f8b\u306b\u52a0\u3048\u3001GPS\u30b9\u30d7\u30fc\u30d5\u30a3\u30f3\u30b0\u3084Web\u30ab\u30e1\u30e9\u306e\u4e0d\u6b63\u5229\u7528\u306a\u3069\u3001\u5236\u5fa1\u74b0\u5883\u306b\u3082\u6ce2\u53ca\u3059\u308b\u8105\u5a01\u304c\u7d39\u4ecb\u3055\u308c\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u88ab\u5bb3\u3092\u53d7\u3051\u305f\u4f01\u696d\u306e\u7d0453\uff05\u304c50\u4e07\u30c9\u30eb\u4ee5\u4e0a\u306e\u8eab\u4ee3\u91d1\u3092\u652f\u6255\u3063\u305f\u3068\u3044\u3046<a target=\"_blank\" href=\"https:\/\/claroty.com\/resources\/reports\/the-global-state-of-cps-security-2024-business-impact-of-disruptions\">\u8abf\u67fb\u7d50\u679c<\/a>\u3092\u77e5\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u79c1\u306f\u3053\u306e\u6570\u5b57\u3092\u805e\u3044\u3066\u3001\u30b5\u30a4\u30d0\u30fc\u30ea\u30b9\u30af\u4fdd\u967a\u306e\u5b58\u5728\u306b\u3088\u3063\u3066\u7d4c\u6e08\u7684\u8ca0\u62c5\u304c\u6e1b\u3063\u3066\u3044\u308b\u305f\u3081\u306b\u3001\u83ab\u5927\u306a\u91d1\u984d\u3092\u8acb\u6c42\u3055\u308c\u3066\u3082\u4f01\u696d\u304c\u652f\u6255\u3044\u306b\u8e0f\u307f\u5207\u3063\u3066\u3057\u307e\u3046\u73fe\u72b6\u304c\u3042\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u601d\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001ICS\u30b5\u30a4\u30d0\u30fc\u30ad\u30eb\u30c1\u30a7\u30fc\u30f3\u3084MITRE ATT&amp;CK for ICS\u3068\u3044\u3063\u305f\u3001OT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7279\u6709\u306e\u5206\u6790\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3082\u7d39\u4ecb\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u307e\u3067\u4e00\u822c\u7684\u306aIT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3057\u304b\u77e5\u3089\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u306b\u6574\u7406\u3055\u308c\u305f\u72ec\u81ea\u306e\u624b\u6cd5\u304c\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u521d\u3081\u3066\u77e5\u308a\u3001\u65b0\u9bae\u306a\u5b66\u3073\u3068\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>OT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u6982\u8981\u3092\u5b66\u3076\u4e0a\u3067\u7279\u306b\u9762\u767d\u3044\u306a\u3068\u611f\u3058\u305f\u306e\u306f\u3001<strong>\u696d\u754c\u306b\u3088\u3063\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u306e\u67a0\u7d44\u307f\u304c\u5927\u304d\u304f\u7570\u306a\u308b<\/strong>\u70b9\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong>\u8239\u8236\u5206\u91ce<\/strong>\n<ul>\n<li><strong>UR E26\/27<\/strong>\u3068\u3044\u3046\u56fd\u969b\u7684\u306b\u7d71\u4e00\u3055\u308c\u305f\u6280\u8853\u8981\u4ef6\u304c\u5b58\u5728\u3057\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u5171\u901a\u306e\u57fa\u6e96\u306b\u57fa\u3065\u3044\u3066\u5b89\u5168\u6027\u3084\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u6574\u5099\u3059\u308b\u6d41\u308c\u304c\u3042\u308b\u3002\u3053\u308c\u306f\u56fd\u969b\u822a\u884c\u3092\u524d\u63d0\u3068\u3059\u308b\u305f\u3081\u3001\u4e16\u754c\u7684\u306b\u7d71\u4e00\u3055\u308c\u305f\u30eb\u30fc\u30eb\u304c\u4e0d\u53ef\u6b20\u3068\u306a\u3063\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u88fd\u9020\u5206\u91ce<\/strong>\n<ul>\n<li>\u56fd\u3084\u5730\u57df\u3001\u3055\u3089\u306b\u306f\u5206\u91ce\u3054\u3068\u306b\u7570\u306a\u308b\u898f\u683c\u304c\u4e26\u7acb\u3057\u3066\u304a\u308a\u3001\u5317\u7c73\u3067\u306f<strong>CSA\u898f\u683c<\/strong>\u3001EU\u3067\u306f<strong>NIS2\u6307\u4ee4\u3001<\/strong>\u534a\u5c0e\u4f53\u5206\u91ce\u3067\u306f<strong>SEMI\u898f\u683c<\/strong>\u306a\u3069\u304c\u4f8b\u3068\u3057\u3066\u6319\u3052\u3089\u308c\u308b\u3002\u5e02\u5834\u3084\u6280\u8853\u9818\u57df\u306e\u591a\u69d8\u6027\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u5404\u5730\u57df\u3001\u5404\u5206\u91ce\u3067\u72ec\u81ea\u306e\u8981\u4ef6\u304c\u7b56\u5b9a\u3055\u308c\u3066\u3044\u308b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u3053\u306e\u9055\u3044\u306f\u3001\u696d\u754c\u3054\u3068\u306e\u56fd\u969b\u6027\u3084\u4f9b\u7d66\u7db2\u306e\u7279\u6027\u3092\u53cd\u6620\u3057\u3066\u3044\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u8239\u8236\u306f\u56fd\u969b\u822a\u884c\u3092\u524d\u63d0\u3068\u3059\u308b\u305f\u3081\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u7d71\u4e00\u3055\u308c\u305f\u30eb\u30fc\u30eb\u304c\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u4e00\u65b9\u3001\u88fd\u9020\u696d\u306f\u5e02\u5834\u3084\u6280\u8853\u9818\u57df\u306e\u591a\u69d8\u6027\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u5404\u5730\u57df\u3067\u72ec\u81ea\u306e\u8981\u4ef6\u304c\u7b56\u5b9a\u3055\u308c\u3084\u3059\u3044\u306e\u3060\u3068\u7406\u89e3\u3057\u307e\u3057\u305f\u3002<strong>\u5358\u306b\u300cOT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d\u3068\u62ec\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3053\u3046\u3057\u305f\u5236\u5ea6\u8a2d\u8a08\u3084\u6a19\u6e96\u5316\u306e\u80cc\u666f\u3092\u8e0f\u307e\u3048\u3066\u5b66\u3076\u3053\u3068\u306e\u91cd\u8981\u6027\u3092\u6539\u3081\u3066\u5b9f\u611f\u3057\u307e\u3057\u305f\u3002<\/strong><\/p>\n<p>\u6b21\u306b\u3001\u30c1\u30fc\u30e0\u304c\u958b\u767a\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u3067\u3042\u308bOsecT\u306b\u3064\u3044\u3066\u306e\u8aac\u660e\u3092\u53d7\u3051\u307e\u3057\u305f\u3002<\/p>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/N\/NTTCom\/20251110\/20251110171948.png\" width=\"947\" height=\"489\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span> <\/p>\n<p>(\u5f15\u7528\u5143: <a target=\"_blank\" href=\"https:\/\/www.ntt.com\/business\/services\/security\/security-management\/wideangle\/osect.html\">https:\/\/www.ntt.com\/business\/services\/security\/security-management\/wideangle\/osect.html<\/a>)<\/p>\n<p>OsecT\u306f2\u3064\u306e\u57fa\u672c\u6a5f\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u53ef\u8996\u5316<\/strong>\n<ul>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5206\u6790\u3057\u3001\u8cc7\u7523\u30fb\u901a\u4fe1\u30fb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u7b49\u3092web\u30dd\u30fc\u30bf\u30eb\u753b\u9762\u3067\u53ef\u8996\u5316\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30de\u30c3\u30d7\u3084\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u91cf\u304b\u3089\u91cd\u8981\u306a\u7aef\u672b\u3092\u8996\u899a\u7684\u306b\u628a\u63e1\u3067\u304d\u3001\u5bfe\u5fdc\u306e\u512a\u5148\u9806\u4f4d\u304c\u3064\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u8105\u5a01\u30fb\u8106\u5f31\u6027\u306e\u691c\u77e5<\/strong>\n<ul>\n<li>\u901a\u4fe1\u72b6\u6cc1\u3092\u5b66\u7fd2\u3057\u3001\u8105\u5a01\u3084\u8106\u5f31\u6027\u3092\u691c\u77e5\u3057\u305f\u969b\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u901a\u77e5\u3057\u307e\u3059\u3002\u691c\u77e5\u3057\u305f\u60c5\u5831\u306fweb\u30dd\u30fc\u30bf\u30eb\u3067\u3082\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u307e\u305f\u3001<strong>\u8cc7\u7523\u53f0\u5e33\u3068\u9023\u643a\u3059\u308b\u6a5f\u80fd<\/strong>\u3082\u6301\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u4e0d\u5be9\u306a\u72b6\u6cc1\u3092\u898b\u3064\u3051\u305f\u3068\u304d\u306b\u8a2d\u7f6e\u5834\u6240\u3084\u62c5\u5f53\u8005\u306a\u3069\u306e\u60c5\u5831\u3092\u3082\u3068\u306b\u3001\u7d20\u65e9\u304f\u5bfe\u5fdc\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u8cc7\u7523\u53f0\u5e33\u306b\u767b\u9332\u3055\u308c\u3066\u3044\u306a\u3044\u3001\u3044\u308f\u3086\u308b\u672a\u628a\u63e1\u306e\u6a5f\u5668\u3082\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u53f0\u5e33\u306e\u6f0f\u308c\u3092\u88dc\u5b8c\u3057\u305f\u308a\u3001\u4e0d\u6b63\u306b\u63a5\u7d9a\u3055\u308c\u305f\u7aef\u672b\u306e\u5b58\u5728\u3092\u8abf\u67fb\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u65e2\u5b58\u306e\u8cc7\u7523\u7ba1\u7406\u306e\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u3068\u540c\u6642\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u3092\u65e9\u671f\u306b\u767a\u898b\u3059\u308b\u4ed5\u7d44\u307f\u3068\u3057\u3066\u3082\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4e00\u65b9\u3067\u3001\u73fe\u884c\u306e\u4ed5\u7d44\u307f\u306b\u306f\u8ab2\u984c\u304c\u3042\u308b\u3053\u3068\u3082\u793a\u3055\u308c\u307e\u3057\u305f\u3002\u4f8b\u3048\u3070\u3001IP\u30a2\u30c9\u30ec\u30b9\u3092\u6301\u305f\u306a\u3044\u6a5f\u5668\u306b\u3064\u3044\u3066\u306f\u3001\u5bfe\u5fdc\u3057\u3066\u3044\u308bOT\u30d7\u30ed\u30c8\u30b3\u30eb\u4ee5\u5916\u306f\u53ef\u8996\u5316\u306e\u5bfe\u8c61\u5916\u3068\u306a\u308b\u305f\u3081\u3001<strong>\u3059\u3079\u3066\u306e\u8cc7\u7523\u3092\u5b8c\u5168\u306b\u628a\u63e1\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002<\/p>\n<p>\u8aac\u660e\u3092\u805e\u3044\u3066\u3001\u3053\u308c\u307e\u3067IDS\u3068\u3044\u3046\u3068\u300c\u8105\u5a01\u691c\u77e5\u300d\u3092\u3059\u308b\u3082\u306e\u3060\u3068\u3044\u3046\u5370\u8c61\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001OT-IDS\u306b\u306f\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u53ef\u8996\u5316\u300d\u3068\u3044\u3046\u91cd\u8981\u306a\u5f79\u5272\u3082\u62c5\u3063\u3066\u3044\u308b\u3093\u3060\u3068\u3044\u3046\u3053\u3068\u3092\u77e5\u308a\u3001\u3068\u3066\u3082\u52c9\u5f37\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3 id=\"\u30c6\u30fc\u30de\u9078\u5b9a\">\u30c6\u30fc\u30de\u9078\u5b9a<\/h3>\n<p>\u3053\u3053\u307e\u3067\u306e\u8b1b\u7fa9\u30fb\u8aac\u660e\u3092\u53d7\u3051\u3066\u3001\u79c1\u306f\u3042\u308b1\u3064\u306e\u4eee\u8aac\u3092\u7acb\u3066\u307e\u3057\u305f\u3002<\/p>\n<p><strong>\u8239\u8236\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u5206\u6790<\/strong>\u3059\u308c\u3070\u8239\u5185\u306e\u8cc7\u7523\u3092\u628a\u63e1\u3067\u304d\u3001<strong>\u8cc7\u7523\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u306e\u4f5c\u6210\u30fb\u66f4\u65b0\u88dc\u52a9\u304c\u3067\u304d\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3002<\/strong><\/p>\n<p>\u203b\u8cc7\u7523\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u3068\u306f\u3001<a target=\"_blank\" href=\"https:\/\/www.classnk.or.jp\/hp\/ja\/activities\/cybersecurity\/ur-e26e27.html\">IACS UR E26\/27<\/a>\u3067\u63d0\u51fa\u304c\u7fa9\u52d9\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3001\u8239\u8236\u6a5f\u5668\u306e\u8a73\u7d30\u3092\u307e\u3068\u3081\u305f\u53f0\u5e33\u3067\u3059\u3002<\/p>\n<blockquote>\n<p>\u8239\u8236\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3092\u901a\u3058\u3066\u8239\u8236\u8cc7\u7523\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u306f\u66f4\u65b0\u30fb\u7dad\u6301\u3055\u308c\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3053\u3068\u3092\u8003\u616e\u3057\u3066\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u304a\u3001<strong>\u8cc7\u7523\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u306e\u7ba1\u7406\u3092\u624b\u52d5\u3067\u884c\u3046\u5834\u5408\u3001\u66f4\u65b0\u4f5c\u696d\u304c\u7169\u96d1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/strong>\u305d\u306e\u305f\u3081\u3001\u8cc7\u7523\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u306e\u66f4\u65b0\u3092\u52b9\u7387\u5316\u3057\u3001\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u305f\u3081\u306b\u3001<strong>\u30b7\u30b9\u30c6\u30e0\u5316\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002<\/strong><br \/>\n\uff08Class NK | IACS UR E26 p.31 4-1.2\u3088\u308a\uff09<\/p>\n<\/blockquote>\n<p>\u3053\u306e\u70b9\u3092\u8e0f\u307e\u3048\u3001\u5404\u8239\u8236\u6a5f\u5668\u304c\u767a\u3059\u308b\u56fa\u6709\u306e\u30b7\u30b0\u30ca\u30eb\u3092\u6d3b\u7528\u3067\u304d\u308c\u3070\u3001\u8239\u8236\u8cc7\u7523\u306e\u81ea\u52d5\u8b58\u5225\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u8cc7\u7523\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u306e\u4f5c\u6210\u30fb\u66f4\u65b0\u4f5c\u696d\u3092\u5927\u5e45\u306b\u88dc\u52a9\u3067\u304d\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u8003\u3048\u307e\u3057\u305f\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001OsecT\u306f\u8239\u8236\u7279\u6709\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u5bfe\u3057\u3066\u5341\u5206\u306a\u89e3\u6790\u6a5f\u80fd\u3092\u6301\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u89e3\u6790\u53ef\u80fd\u3068\u3059\u308b\u305f\u3081\u306b\u306f\u65b0\u305f\u306b\u5c02\u7528\u306e\u30d1\u30fc\u30b5\u30fc\u3092\u958b\u767a\u30fb\u5b9f\u88c5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u3053\u3067\u3001\u4ee5\u4e0b\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u8abf\u67fb\u30fb\u691c\u8a3c\u3092\u9032\u3081\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/N\/NTTCom\/20251110\/20251110171954.png\" width=\"577\" height=\"866\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span> <\/p>\n<h3 id=\"\u691c\u8a0e1-\u8239\u8236\u3067\u306e\u4f7f\u7528\u30d7\u30ed\u30c8\u30b3\u30eb\u8abf\u67fb\">\u691c\u8a0e1: \u8239\u8236\u3067\u306e\u4f7f\u7528\u30d7\u30ed\u30c8\u30b3\u30eb\u8abf\u67fb<\/h3>\n<p>\u8abf\u67fb\u306e\u7d50\u679c\u3001\u8239\u8236\u3067\u306f\u4e3b\u306b2\u3064\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f\u3002\u8abf\u67fb\u5185\u5bb9\u3092\u4ee5\u4e0b\u306b\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n<h4 id=\"NMEA-0183\">NMEA 0183<\/h4>\n<ul>\n<li>NMEA\u306f\u300cNational Marine Electronics Association\uff08\u7c73\u56fd\u6d77\u6d0b\u96fb\u5b50\u6a5f\u5668\u5354\u4f1a\uff09\u300d\u306e\u7565\u3002<\/li>\n<li>\n<p>\u8239\u8236\u6a5f\u5668\u9593\u306e\u901a\u4fe1\u306e\u305f\u3081\u306e\u4ed5\u69d8\u3067\u3001\u6f6e\u6d41\u8a08\u3001\u97f3\u97ff\u6e2c\u6df1\u6a5f\u3001\u30b8\u30e3\u30a4\u30ed\u30b3\u30f3\u30d1\u30b9\u3001GPS\u306a\u3069\u306e\u30c7\u30fc\u30bf\u3092\u4f1d\u9001\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u305f\u7247\u65b9\u5411\u901a\u4fe1\u3067ASCII\u5f62\u5f0f\u3002<\/p>\n<p>  \u4f8b\uff08GPS\uff09\uff1a<code>$GPGGA,052400.00,3539.3146239,N,13945.6411751,E,4,07,0.59,4.987,M,34.035,M,1.0,3403*76<\/code><br \/>\n  \uff08\u30c7\u30fc\u30bf\u5f15\u7528\u5143: <a target=\"_blank\" href=\"https:\/\/ales-corp.co.jp\/technical-information-nmea\/\">https:\/\/ales-corp.co.jp\/technical-information-nmea\/<\/a>\uff09<\/p>\n<\/li>\n<li>\n<p><strong>Talker ID<\/strong>\u3068\u3088\u3070\u308c\u308b\u3001\u3069\u306e\u6a5f\u5668\u304c\u305d\u306e\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3057\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u8b58\u5225\u5b50\u304c\u3042\u308b\u3002\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001<code>$GPGGA<\/code>\u306e<code>GP<\/code>\u306e\u90e8\u5206\u304cTalker ID\u3068\u306a\u308b\u3002<\/p>\n<ul>\n<li>\n<p>Talker ID\u5bfe\u5fdc\u8868\uff08\u4e00\u90e8\uff09<br \/>\n\u5f15\u7528\u5143\uff1a<a target=\"_blank\" href=\"https:\/\/github.com\/Knio\/pynmea2\/blob\/master\/NMEA0183.pdf\">pynmea2\/NMEA0183.pdf at master \u00b7 Knio\/pynmea2 \u00b7 GitHub<\/a><\/p>\n<pre><code>| **ID** | **\u89e3\u8aac** |\n| --- | --- |\n| AG | \u4e00\u822c\u7684\u306a\u30aa\u30fc\u30c8\u30d1\u30a4\u30ed\u30c3\u30c8 |\n| AP | \u78c1\u6c17\u30b3\u30f3\u30d1\u30b9\u9023\u52d5\u306e\u30aa\u30fc\u30c8\u30d1\u30a4\u30ed\u30c3\u30c8 |\n| CD | DSC\uff08\u30c7\u30b8\u30bf\u30eb\u9078\u629e\u547c\u51fa\uff09\u901a\u4fe1\u88c5\u7f6e |\n| CR | \u7121\u7dda\u30d3\u30fc\u30b3\u30f3\u53d7\u4fe1\u6a5f |\n| CS | \u885b\u661f\u901a\u4fe1\u6a5f |\n| CT | MF\/HF\u5e2f\u30e9\u30b8\u30aa\u96fb\u8a71\u901a\u4fe1\u6a5f |\n| CV | VHF\u5e2f\u30e9\u30b8\u30aa\u96fb\u8a71\u901a\u4fe1\u6a5f |\n| CX | \u30b9\u30ad\u30e3\u30f3\u6a5f\u80fd\u4ed8\u304d\u7121\u7dda\u53d7\u4fe1\u6a5f |\n| DF | \u65b9\u4f4d\u63a2\u77e5\u6a5f |\n| EC | ECDIS |\n| EP | EPIRB |\n| ER | \u6a5f\u95a2\u5ba4\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0 |\n| GP | GPS\u53d7\u4fe1\u6a5f |\n| HC | \u78c1\u6c17\u30b3\u30f3\u30d1\u30b9 |\n| HE | \u30b8\u30e3\u30a4\u30ed\u30b3\u30f3\u30d1\u30b9\uff08\u771f\u5317\u8ffd\u5f93\uff09 |\n| HN | \u30b8\u30e3\u30a4\u30ed\u30b3\u30f3\u30d1\u30b9\uff08\u975e\u771f\u5317\uff09 |\n| II | \u7d71\u5408\u8a08\u6e2c\u6a5f\u5668 |\n| IN | \u7d71\u5408\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30b7\u30b9\u30c6\u30e0 |\n| LC | \u30ed\u30e9\u30f3C |\n| P | \u30e1\u30fc\u30ab\u30fc\u72ec\u81ea\uff08\u975e\u6a19\u6e96\uff09 |\n| RA | \u30ec\u30fc\u30c0\u30fc\/ARPA\uff08\u81ea\u52d5\u885d\u7a81\u4e88\u9632\u88c5\u7f6e\uff09 |\n| SD | \u97f3\u97ff\u6e2c\u6df1\u6a5f |\n| SN | \u305d\u306e\u4ed6\u306e\u96fb\u5b50\u6e2c\u4f4d\u30b7\u30b9\u30c6\u30e0 |\n| SS | \u30b9\u30ad\u30e3\u30cb\u30f3\u30b0\u97f3\u97ff\u6e2c\u6df1\u6a5f |\n| TI | \u30bf\u30fc\u30f3\u30ec\u30fc\u30c8\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf |\n| VD | \u30c9\u30c3\u30d7\u30e9\u30fc\u5f0f\u901f\u5ea6\u30bb\u30f3\u30b5 |\n| DM | \u6c34\u4e2d\u30fb\u78c1\u6c17\u5f0f\u901f\u5ea6\u30ed\u30b0\uff08\u8239\u901f\u8a08\uff09 |\n| VW | \u6c34\u4e2d\u30fb\u6a5f\u68b0\u5f0f\u30ed\u30b0\uff08\u30d1\u30c9\u30eb\u30db\u30a4\u30fc\u30eb\u7b49\uff09 |\n| WI | \u6c17\u8c61\u30bb\u30f3\u30b5 |\n| YX | \u30c8\u30e9\u30f3\u30b9\u30c7\u30e5\u30fc\u30b6\u30fc |\n| ZA | \u539f\u5b50\u6642\u8a08 |\n| ZC | \u30af\u30ed\u30ce\u30e1\u30fc\u30bf\u30fc |\n| ZQ | \u6c34\u6676\u6642\u8a08 |\n| ZV | \u96fb\u6ce2\u6642\u8a08 |\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 id=\"IEC61162-450\">IEC61162-450<\/h4>\n<ul>\n<li>IEC\u306f\u300cInternational Electrotechnical Commission\uff08\u56fd\u969b\u96fb\u6c17\u6a19\u6e96\u4f1a\u8b70\uff09\u300d\u306e\u7565\u3067\u3001\u5f8c\u308d\u306b\u6a19\u6e96\u5316\u3055\u308c\u305f\u898f\u683c\u306e\u756a\u53f7\u3092\u4ed8\u4e0e\u3057\u3066\u6587\u66f8\u3084\u901a\u4fe1\u898f\u683c\u305d\u306e\u3082\u306e\u306e\u540d\u3068\u3057\u3066\u5229\u7528\u3055\u308c\u308b\u3002<\/li>\n<li>\n<p>UDP\u30de\u30eb\u30c1\u30ad\u30e3\u30b9\u30c8\u3092\u4f7f\u3063\u3066\u3001NMEA\u30bb\u30f3\u30c6\u30f3\u30b9\u3092Ethernet\u30d1\u30b1\u30c3\u30c8\u3067\u9001\u4fe1\u3059\u308b\u305f\u3081\u306e\u898f\u683c\u3002<\/p>\n<p>  \u4f8b\uff1a<code>UdPbC\\0\\s:GP0001\\$GPGGA,052400.00,3539.3146239,N,13945.6411751,E,4,07,0.59,4.987,M,34.035,M,1.0,3403*76\\r\\n<\/code><\/p>\n<\/li>\n<li>\n<p>\u30bf\u30b0\u30d6\u30ed\u30c3\u30af\u90e8\u3068\u547c\u3070\u308c\u308b\u3001NMEA\u30bb\u30f3\u30c6\u30f3\u30b9\u306e\u76f4\u524d\u306b\u914d\u7f6e\u3055\u308c\u308b\u884c\u306e\u4e2d\u306b\u306f<strong>s\u30d6\u30ed\u30c3\u30af<\/strong>\u3068\u3088\u3070\u308c\u308b\u9001\u4fe1\u5143\u8b58\u5225\u5b50\u304c\u3042\u308b\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u8abf\u67fb\u306e\u7d50\u679c\u3001NMEA 0183\u306b\u306f<strong>Talker ID<\/strong>\u3001IEC61162-450\u306b\u306f<strong>s\u30d6\u30ed\u30c3\u30af<\/strong>\u3068\u3001\u3069\u3061\u3089\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u3082\u8cc7\u7523\u7279\u5b9a\u306b\u4f7f\u3048\u305d\u3046\u306a\u8b58\u5225\u5b50\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3 id=\"\u691c\u8a0e2-\u73fe\u72b6\u306e\u8239\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8abf\u67fb\">\u691c\u8a0e2: \u73fe\u72b6\u306e\u8239\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8abf\u67fb<\/h3>\n<p>\u6b21\u306b\u3001\u73fe\u72b6\u306e\u8239\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u3069\u306e\u3088\u3046\u306a\u69cb\u6210\u306a\u306e\u304b\u8abf\u67fb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/N\/NTTCom\/20251110\/20251110172002.png\" width=\"998\" height=\"565\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span> <\/p>\n<p>\u51fa\u5178\uff1a<a target=\"_blank\" href=\"https:\/\/www.jrc.co.jp\/product\/vessel_lan\">JRC | \u8239\u5185LAN\u30b7\u30b9\u30c6\u30e0<\/a><\/p>\n<p>\u3042\u304f\u307e\u3067\u79c1\u306e\u4e88\u60f3\u3067\u3059\u304c\u3001GPS\u3084\u6f6e\u6d41\u8a08\u306a\u3069\u306e\u30b7\u30ea\u30a2\u30eb\u51fa\u529b\u30c7\u30fc\u30bf\uff08NMEA 0183\uff09\u3092\u5165\u51fa\u529bIF\u88c5\u7f6e\u304cIEC61162-450\u306b\u5909\u63db\u3057\u3066\u3044\u308b\u306e\u3060\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n<h3 id=\"\u691c\u8a0e3-\u8239\u8236pcap\u306b\u5bfe\u3059\u308b\u73fe\u72b6\u306eIDS\u88fd\u54c1\u306e\u51fa\u529b\u691c\u8a3c\">\u691c\u8a0e3: \u8239\u8236pcap\u306b\u5bfe\u3059\u308b\u73fe\u72b6\u306eIDS\u88fd\u54c1\u306e\u51fa\u529b\u691c\u8a3c<\/h3>\n<p>\u6b21\u306b\u3001OsecT\u4ee5\u5916\u3067\u306eOT-IDS\u306b\u3064\u3044\u3066\u3082\u8239\u8236\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5bfe\u5fdc\u72b6\u6cc1\u3092\u8abf\u67fb\u3059\u308b\u305f\u3081\u306b\u3001\u4ee5\u4e0b\u306e\u74b0\u5883\u3092\u60f3\u5b9a\u3057\u305fpcap\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u30012\u3064\u306eOT-IDS\u88fd\u54c1\u3092\u4f7f\u3063\u3066\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u89e3\u6790\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><span itemscope=\"\" itemtype=\"http:\/\/schema.org\/Photograph\"><img decoding=\"async\" src=\"https:\/\/cdn-ak.f.st-hatena.com\/images\/fotolife\/N\/NTTCom\/20251110\/20251110172009.png\" width=\"986\" height=\"935\" loading=\"lazy\" title=\"\" class=\"hatena-fotolife\" itemprop=\"image\"\/><\/span> <\/p>\n<p>\u7d50\u679c\u3068\u3057\u3066\u3001\u4eca\u56de\u306e\u691c\u8a3c\u3067\u4f7f\u7528\u3057\u305fOT-IDS\u3067\u306f\u8239\u8236\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u89e3\u6790\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3053\u306e\u305f\u3081\u3001OsecT\u306b\u9069\u7528\u53ef\u80fd\u306a\u8239\u8236\u30d7\u30ed\u30c8\u30b3\u30eb\u30d1\u30fc\u30b5\u30fc\u3092\u65b0\u305f\u306b\u4f5c\u6210\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001IEC61162-450\u306e\u4ed5\u69d8\u66f8\u304c\u624b\u5143\u306b\u306a\u3044\uff0b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u3082\u3042\u307e\u308a\u60c5\u5831\u304c\u306a\u3044\u305f\u3081\u3001NMEA 0183\u306eTalker ID\u3092\u8db3\u639b\u304b\u308a\u306b\u3057\u3066\u30d1\u30fc\u30b5\u30fc\u306e\u4f5c\u6210\u3092\u9032\u3081\u307e\u3057\u305f\u3002<\/p>\n<h4 id=\"Talker-ID\u304b\u3089\u8cc7\u7523\u3092\u51fa\u529b\u3059\u308bZeekSpicy\u30d1\u30fc\u30b5\u30fc\u4f5c\u6210\u691c\u8a3c\">Talker ID\u304b\u3089\u8cc7\u7523\u3092\u51fa\u529b\u3059\u308bZeek\u30fbSpicy\u30d1\u30fc\u30b5\u30fc\u4f5c\u6210\u30fb\u691c\u8a3c<\/h4>\n<p>OsecT\u306e\u30d1\u30fc\u30b5\u30fc\u306fZeek\u30fbSpicy\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 id=\"ZeekSpicy\u3068\u306f\">Zeek\u30fbSpicy\u3068\u306f<\/h4>\n<ul>\n<li><strong>Zeek<\/strong>\n<ul>\n<li>\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u89e3\u6790\u3057\u3066\u3001IP\u30a2\u30c9\u30ec\u30b9\u3001MAC\u30a2\u30c9\u30ec\u30b9\u3084\u30d7\u30ed\u30c8\u30b3\u30eb\u306a\u3069\u306e\u60c5\u5831\u3092\u30ed\u30b0\u3068\u3057\u3066\u51fa\u529b\u3059\u308bOSS\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>Spicy<\/strong>\n<ul>\n<li>Zeek\u3067\u5229\u7528\u3059\u308bC++\u306e\u30d1\u30fc\u30b5\u30fc\u3092C++\u3067\u8a18\u8ff0\u3059\u308b\u3053\u3068\u306a\u304f\u7c21\u6613\u306b\u751f\u6210\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u53c2\u7167\uff1a<a target=\"_blank\" href=\"https:\/\/engineers.ntt.com\/entry\/2023\/06\/23\/095042\">\u3010\u65e5\u672c\u521d\u7d39\u4ecb\u3011Zeek\u30fbSpicy\u306e\u4f7f\u3044\u65b9\u307e\u3068\u3081 &#8211; NTT docomo Business Engineers&#8217; Blog<\/a><\/p>\n<p>\u4eca\u56de\u306f\u3001Zeek\u3068Spicy\u3092\u4f7f\u3063\u3066\u8239\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u89e3\u6790\u3059\u308b\u305f\u3081\u306e\u30d1\u30fc\u30b5\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<h4 id=\"\u30d1\u30fc\u30b5\u30fc\u691c\u8a3c\">\u30d1\u30fc\u30b5\u30fc\u691c\u8a3c<\/h4>\n<p>\u4f5c\u6210\u3057\u305f\u30d1\u30fc\u30b5\u30fc\u3092\u4f7f\u3063\u3066\u3001\u5b9f\u969b\u306b\u8239\u5185\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\uff08pcap\u30d5\u30a1\u30a4\u30eb\uff09\u3092\u89e3\u6790\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u4eca\u56de\u306e\u691c\u8a3c\u3067\u306f\u30012\u7a2e\u985e\u306eNMEA 0183\u30e1\u30c3\u30bb\u30fc\u30b8\u304b\u3089Talker ID\u3068Sentence Type\u306e2\u3064\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u62bd\u51fa\u3057\u3001Talker ID\u304b\u3089\u30bb\u30f3\u30b5\u306e\u7279\u5b9a\u304c\u3067\u304d\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u4ee5\u4e0b\u306f\u3001Zeek\u3068Spicy\u3092\u7528\u3044\u3066\u53d6\u5f97\u3057\u305fNMEA\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u89e3\u6790\u7d50\u679c\uff08log\u30d5\u30a1\u30a4\u30eb\u629c\u7c8b\uff09\u3067\u3059\u3002<\/p>\n<p>\u4e0a\u8a18\u306e\u901a\u308a\u3001Talker ID\u304b\u3089\u767a\u4fe1\u5143\u306e\u30bb\u30f3\u30b5\u306e\u7279\u5b9a\uff08\u8239\u8236\u8cc7\u7523\u306e\u7279\u5b9a\uff09\u304c\u884c\u3048\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<h4 id=\"\u307e\u3068\u3081\">\u307e\u3068\u3081<\/h4>\n<p>\u4eca\u56de\u306f\u3001\u65e2\u5b58\u306eOT-IDS\u304c\u8239\u8236\u7279\u6709\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u89e3\u6790\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u6280\u8853\u8ab2\u984c\u306b\u5bfe\u3057\u3001NMEA\u6587\u3092\u89e3\u6790\u53ef\u80fd\u306b\u3059\u308b\u72ec\u81ea\u306e\u30d1\u30fc\u30b5\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30d1\u30fc\u30b5\u30fc\u3067\u306fNMEA 0183\u5185\u306b\u542b\u307e\u308c\u308bTalker ID\u3092\u8db3\u639b\u304b\u308a\u306b\u3057\u3066\u8239\u8236\u6a5f\u5668\u3092\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u60c5\u5831\u3092OsecT\u306e\u53ef\u8996\u5316\u6a5f\u80fd\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u8239\u8236\u7279\u6709\u306e\u6a5f\u5668\u306e\u53ef\u8996\u5316\u306e\u5f37\u5316\u3084\u8cc7\u7523\u30a4\u30f3\u30d9\u30f3\u30c8\u30ea\u306e\u88dc\u52a9\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u3044\u3046\u30dd\u30b8\u30c6\u30a3\u30d6\u306a\u6210\u679c\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002<\/p>\n<h3 id=\"\u30a4\u30d9\u30f3\u30c8\u3078\u306e\u53c2\u52a0\">\u30a4\u30d9\u30f3\u30c8\u3078\u306e\u53c2\u52a0<\/h3>\n<p>IDS\u306b\u95a2\u3059\u308b\u696d\u52d9\u4ee5\u5916\u306b\u3082\u8907\u6570\u306e\u793e\u5185\u30a4\u30d9\u30f3\u30c8\u3084\u898b\u5b66\u4f1a\u306b\u53c2\u52a0\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n<h4 id=\"SOC\u898b\u5b66\">SOC\u898b\u5b66<\/h4>\n<p>NTT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306eSOC\uff08Security Operation Center\uff09\u3092\u898b\u5b66\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u5f53\u521d\u306fSOC\u306b\u5bfe\u3057\u3066\u300c\u8105\u5a01\u3092\u691c\u77e5\u3057\u305f\u3089\u5373\u5ea7\u306b\u30a2\u30e9\u30fc\u30c8\u3092\u51fa\u3059\u5834\u6240\u300d\u3068\u3044\u3046\u30a4\u30e1\u30fc\u30b8\u3092\u6301\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u5b9f\u969b\u306bNTT\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u63d0\u4f9b\u3059\u308bSOC\u30b5\u30fc\u30d3\u30b9\u306f\u4e00\u5b9a\u671f\u9593\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u53ce\u96c6\u30fb\u5206\u6790\u3057\u3001\u8a73\u7d30\u306a\u30ec\u30dd\u30fc\u30c8\u3068\u3057\u3066\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u63d0\u4f9b\u3059\u308b\u30b5\u30fc\u30d3\u30b9\u5f62\u614b\u3067\u3042\u308b\u3053\u3068\u3092\u77e5\u308a\u307e\u3057\u305f\u3002SOC\u306b\u306f\u591a\u69d8\u306a\u5f62\u304c\u3042\u308b\u306e\u3060\u3068\u3044\u3046\u3053\u3068\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u3068\u3066\u3082\u52c9\u5f37\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h4 id=\"\u30c9\u30b3\u30e2\u3068\u306e\u30b3\u30e9\u30dc\u4f01\u753b\">\u30c9\u30b3\u30e2\u3068\u306e\u30b3\u30e9\u30dc\u4f01\u753b<\/h4>\n<p>\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30bb\u30f3\u30bf\u30fc\u3067\u653b\u6483\u30a4\u30f3\u30d5\u30e9\u306e\u89e3\u660e\u3084\u64b2\u6ec5\u306b\u5411\u3051\u3066\u6d3b\u52d5\u3057\u3066\u3044\u308bPJ\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u56fd\u969b\u4f1a\u8b70\u300cBotconf\u300d\u3067\u767a\u8868\u3057\u305f\u5185\u5bb9\u3092\u3001\u30c9\u30b3\u30e2\u672c\u793e\u306e\u30a4\u30f3\u30bf\u30fc\u30f3\u751f\u3068\u3068\u3082\u306b\u8074\u8b1b\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u767a\u8868\u5185\u5bb9\u306f\u65b0\u30ed\u30b7\u30a2\u6d3e\u30cf\u30af\u30c6\u30a3\u30d3\u30b9\u30c8\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u30ec\u30dd\u30fc\u30c8\u3067\u3001\u5b9f\u969b\u306e\u8105\u5a01\u60c5\u5831\u5206\u6790\u306e\u624b\u6cd5\u3092\u5b66\u3076\u8cb4\u91cd\u306a\u6a5f\u4f1a\u3068\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u30cf\u30af\u30c6\u30a3\u30d3\u30b9\u30c8\u306e\u60c5\u5831\u3092\u5b89\u6613\u306b\u62e1\u6563\u3059\u308b\u3053\u3068\u304c\u304b\u3048\u3063\u3066\u60aa\u5f71\u97ff\u3092\u751f\u3080\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u77e5\u308a\u3001\u60c5\u5831\u3068\u306e\u5411\u304d\u5408\u3044\u65b9\u3092\u8003\u3048\u76f4\u3059\u304d\u3063\u304b\u3051\u306b\u3082\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<h4 id=\"\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30bb\u30f3\u30bf\u30fc\u5185\u3067\u306e\u696d\u52d9\u5171\u6709\">\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30bb\u30f3\u30bf\u30fc\u5185\u3067\u306e\u696d\u52d9\u5171\u6709<\/h4>\n<p>\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u30bb\u30f3\u30bf\u30fc\u5185\u3067\u6d3b\u52d5\u3059\u308b5\u540d\u306e\u30a4\u30f3\u30bf\u30fc\u30f3\u751f\u304c\u3001\u305d\u308c\u305e\u308c\u306e\u62c5\u5f53\u696d\u52d9\u3084\u53d6\u308a\u7d44\u307f\u5185\u5bb9\u3092\u5171\u6709\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u666e\u6bb5\u306f\u8fd1\u304f\u3067\u4f5c\u696d\u3057\u3066\u3044\u3066\u3082\u3001\u5b9f\u969b\u306b\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b\u8a73\u3057\u304f\u77e5\u308b\u6a5f\u4f1a\u306f\u5c11\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u3068\u3066\u3082\u65b0\u9bae\u3067\u3057\u305f\u3002\u307f\u3093\u306a\u5168\u7136\u9055\u3046\u30c6\u30fc\u30de\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u3066\u3001\u300c\u305d\u3093\u306a\u3053\u3068\u3084\u3063\u3066\u308b\u3093\u3060\uff01\u300d\u3068\u9a5a\u304f\u3053\u3068\u3082\u591a\u304f\u3001\u30c1\u30fc\u30e0\u306e\u591a\u69d8\u6027\u3084\u305d\u308c\u305e\u308c\u306e\u5c02\u9580\u6027\u306e\u5e83\u3055\u3092\u5b9f\u611f\u3067\u304d\u3066\u9762\u767d\u304b\u3063\u305f\u3067\u3059\u3002<\/p>\n<h4 id=\"TechLunch\">TechLunch<\/h4>\n<p>NTT\u30c9\u30b3\u30e2\u30d3\u30b8\u30cd\u30b9\u3067\u4e0d\u5b9a\u671f\u958b\u50ac\u3055\u308c\u3066\u3044\u308b\u30e9\u30f3\u30c1\u52c9\u5f37\u4f1a\u300cTechLunch\u300d\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u300c\u52c9\u5f37\u4f1a\u300d\u3068\u3044\u3046\u8a00\u8449\u304b\u3089\u5805\u3044\u96f0\u56f2\u6c17\u3092\u60f3\u50cf\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u5b9f\u969b\u306f\u793e\u54e1\u306e\u65b9\u304c\u305d\u308c\u305e\u308c\u306e\u8208\u5473\u95a2\u5fc3\u306b\u57fa\u3065\u3044\u3066\u81ea\u7531\u306b\u767a\u8868\u3059\u308b\u5f62\u5f0f\u3067\u3001\u6d3b\u767a\u304b\u3064\u30d5\u30e9\u30f3\u30af\u306a\u5b66\u3073\u306e\u5834\u3067\u3057\u305f\u3002<\/p>\n<p>\u5f53\u65e5\u306f\u793e\u54e11\u540d\u3068\u30a4\u30f3\u30bf\u30fc\u30f3\u751f2\u540d\u306e\u767a\u8868\u304c\u3042\u308a\u3001\u767a\u8868\u4e2d\u306fSlack\u4e0a\u3067\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u53cd\u5fdc\u304c\u98db\u3073\u4ea4\u3044\u3001\u30aa\u30fc\u30d7\u30f3\u306a\u96f0\u56f2\u6c17\u3092\u611f\u3058\u307e\u3057\u305f\u3002<\/p>\n<h3 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is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>NTT docomo Business Engineers&#039; Blog - \u30dd\u30b1\u30b3\u30f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/engineers.ntt.com\/entry\/202511-intern2025\/entry\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NTT docomo Business Engineers&#039; Blog - \u30dd\u30b1\u30b3\u30f3\" \/>\n<meta property=\"og:description\" content=\"\u306f\u3058\u3081\u306b 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