{"id":174112,"date":"2022-11-06T18:20:44","date_gmt":"2022-11-07T02:20:44","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=174112"},"modified":"2022-11-06T19:30:58","modified_gmt":"2022-11-07T03:30:58","slug":"security-issues-with-network-multi-function-printers","status":"publish","type":"post","link":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/2022\/11\/security-issues-with-network-multi-function-printers\/?lang=ja","title":{"rendered":"\u8907\u5408\u6a5f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8ab2\u984c"},"content":{"rendered":"<h2>\u90e8\u7f72\u3092\u307e\u305f\u304e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3082\u5dfb\u304d\u8fbc\u3080\u8907\u5408\u6a5f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/h2>\n<p><a href=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2022\/11\/justa-guy-8r1ZlqqGxMU-unsplash-1.jpg\"><img loading=\"lazy\" decoding=\"async\"  class=\"alignleft wp-image-174161 lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2022\/11\/justa-guy-8r1ZlqqGxMU-unsplash-1.jpg\" alt=\"printer\" width=\"400\" height=\"300\" \/><\/a><\/p>\n<p>\u300c\u8907\u5408\u6a5f\u306b\u56f0\u3063\u3066\u307e\u3059\u300d\u3002<\/p>\n<p>\u3042\u308b\u4f01\u696d\u306eIT\u8cac\u4efb\u8005\u304b\u3089\u3053\u3093\u306a\u76f8\u8ac7\u3092\u53d7\u3051\u307e\u3057\u305f\u3002<\/p>\n<p>\u56fd\u5185\u30fb\u6d77\u5916\u542b\u3081\u591a\u304f\u306e\u30aa\u30d5\u30a3\u30b9\u3084\u62e0\u70b9\u3092\u6301\u3064\u305d\u306e\u4f01\u696d\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u884c\u308f\u308c\u3066\u3044\u3066\u3001\u305d\u306e\u4e00\u74b0\u3067\u3001\u8907\u5408\u6a5f\u306b\u3064\u3044\u3066\u3082\u30a2\u30bb\u30b9\u30e1\u30f3\u30c8\u304c\u306f\u3058\u307e\u3063\u305f\u3068\u3053\u308d\u3067\u3057\u305f\u3002\u8abf\u67fb\u306e\u904e\u7a0b\u3067\u3001\u591a\u304f\u306e\u62e0\u70b9\u304c\u5229\u7528\u3059\u308b\u8907\u5408\u6a5f\u306b\u8106\u5f31\u6027\u306e\u5b58\u5728\u304c\u5224\u660e\u3057\u305f\u3082\u306e\u306e\u3001\u8907\u5408\u6a5f\u306f\u7dcf\u52d9\u90e8\u9580\u304c\u5951\u7d04\u4e3b\u4f53\u306e\u30ea\u30fc\u30b9\u54c1\u3002IT\u90e8\u9580\u306e\u7ba1\u8f44\u3067\u306a\u3044\u306e\u3067\u624b\u51fa\u3057\u304c\u3067\u304d\u305a\u3001\u3055\u3066\u56f0\u3063\u305f\u2026\u3068\u306e\u3053\u3068\u3002<\/p>\n<p>\u3058\u3064\u306f\u3001\u8907\u5408\u6a5f\u3092\u306f\u3058\u3081\u3068\u3059\u308bIoT\u6a5f\u5668\u306e\u53d6\u308a\u6271\u3044\u306b\u3064\u3044\u3066\u3001\u540c\u69d8\u306e\u8ab2\u984c\u3092\u3054\u76f8\u8ac7\u3092\u3044\u305f\u3060\u3044\u305f\u4f01\u696d\u69d8\u306f\u3053\u306e\u4f1a\u793e\u304c\u521d\u3081\u3066\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u696d\u52d9\u306e\u30c7\u30b8\u30bf\u30eb\u5316\u3084\u30b3\u30ed\u30ca\u798d\u306b\u3088\u308b\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u306e\u666e\u53ca\u3067\u3001\u30aa\u30d5\u30a3\u30b9\u3067\u306e\u5370\u5237\u9700\u8981\u306f<a href=\"https:\/\/www.idc.com\/getdoc.jsp?containerId=prJPJ49136322\" rel=\"nofollow,noopener\" >\u6e1b\u5c11\u50be\u5411<\/a>\u306b\u3042\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u8907\u5408\u6a5f\u306f\u307e\u3060\u307e\u3060\u30aa\u30d5\u30a3\u30b9\u306b\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u5fc5\u9700\u54c1\u3002\u3057\u304b\u3082\u3001\u304b\u3064\u3066\u306e\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u30b3\u30d4\u30fc\u6a5f\u306e\u3088\u3046\u306a\u5358\u7d14\u306a\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3092\u884c\u3046\u5370\u5237\u6a5f\u5668\u3067\u306f\u306a\u304f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u542b\u3080\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u7e4b\u304c\u308a\u3001\u30e1\u30e2\u30ea\u3068\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u3092\u6301\u3061\u3001\u53d7\u3051\u53d6\u3063\u305f\u60c5\u5831\u3092\u51e6\u7406\u3059\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3001\u3064\u307e\u308a\u9069\u5207\u306b\u4fdd\u8b77\u3055\u308c\u308b\u3079\u304d\u5bfe\u8c61\u306a\u306e\u3067\u3059\u3002<\/p>\n<p>\u4f01\u696d\u306f\u8907\u5408\u6a5f\u306e\u6271\u3044\u65b9\u3092\u65e9\u6025\u306b\u8003\u3048\u76f4\u3055\u306d\u3070\u306a\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>3\u3064\u306e\u7740\u773c\u70b9\u3067\u8907\u5408\u6a5f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8ab2\u984c\u306b\u5bfe\u5fdc<\/h2>\n<h3><a id=\"post-174112-_y8t5zudxn5yf\"><\/a>1. \u9069\u5207\u306a\u8a2d\u7f6e\u74b0\u5883\u3067\u8a2d\u5b9a\u5909\u66f4\u3092\u3057\u3063\u304b\u308a\u884c\u3048\u3066\u3044\u308b\u304b<\/h3>\n<p>\u8907\u5408\u6a5f\u30e1\u30fc\u30ab\u30fc\u5074\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5b89\u5168\u306b\u5229\u7528\u3057\u3066\u3082\u3089\u3048\u308b\u3088\u3046\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u95a2\u9023\u306e\u6a5f\u80fd\u3092\u7d99\u7d9a\u7684\u306b\u5f37\u5316\u3057\u3001\u95a2\u9023\u60c5\u5831\u3082Web\u30b5\u30a4\u30c8\u3067\u767a\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u3053\u3046\u3057\u305f\u60c5\u5831\u3092\u901a\u3058\u3066\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u4f5c\u6210\u3057\u305f\u5883\u754c\u306e\u5185\u5074\u306b\u8907\u5408\u6a5f\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3084\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u3092\u6c42\u3081\u3066\u3082\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u3044\u307e\u3067\u3082\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u8a2d\u5b9a\u753b\u9762\u3084\u69cb\u6210\u60c5\u5831\u306b\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u8907\u5408\u6a5f\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u306f\u6570\u591a\u304f\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u4e0d\u7528\u610f\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u308b\u6a5f\u5668\u306f\u653b\u6483\u306e\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Microsoft\u306e<a href=\"https:\/\/msrc-blog.microsoft.com\/2019\/08\/05\/corporate-iot-a-path-to-intrusion\/\" rel=\"nofollow,noopener\" >\u30ec\u30dd\u30fc\u30c8<\/a>\u306b\u3088\u308c\u3070\u3001\u6a19\u7684\u578b\u653b\u6483\u30b0\u30eb\u30fc\u30d7<a href=\"https:\/\/unit42.paloaltonetworks.jp\/atoms\/fighting-ursa\/\" rel=\"nofollow,noopener\" >APT28<\/a>(\u5225\u540d<a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/sofacy-ja\/\" rel=\"nofollow,noopener\" >Sofacy<\/a>\u3001Fancy Bear, <a href=\"https:\/\/unit42.paloaltonetworks.jp\/atoms\/fighting-ursa\/\" rel=\"nofollow,noopener\" >Fighting-Ursa<\/a>)\u306f\u30bf\u30fc\u30b2\u30c3\u30c8\u3078\u306e\u6700\u521d\u306e\u4fb5\u5bb3\u3092\u30d7\u30ea\u30f3\u30bf\u30fc\u7d4c\u7531\u3067\u884c\u304a\u3046\u3068\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u5224\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8907\u5408\u6a5f\u3092\u5883\u754c\u306e\u5185\u5074\u306b\u8a2d\u7f6e\u3057\u3066\u3082\u3001\u305d\u308c\u3060\u3051\u3067\u306f\u5b89\u5168\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u9069\u5207\u306a\u8a2d\u5b9a\u5909\u66f4\u304c\u5fc5\u8981\u3067\u3059\u3002\u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5909\u66f4\u306f\u3082\u3061\u308d\u3093\u3001\u4e0d\u8981\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u5229\u7528\u3092\u505c\u6b62\u3057\u3001\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u3066\u5b89\u5168\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u307f\u3092\u6709\u52b9\u5316\u3057\u306a\u304f\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070SSL\/TLS\u3084SNMP\u3001SMB\u3068\u3044\u3063\u305f\u8907\u5408\u6a5f\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u3044\u3068\u3001\u5b89\u5168\u3067\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-174112-_q7ypkeqy7ucd\"><\/a>2. \u7d99\u7d9a\u7684\u306b\u9045\u6ede\u306a\u304f\u8106\u5f31\u6027\u306b\u5bfe\u5fdc\u3059\u308b\u624b\u9806\u304c\u6574\u5099\u3055\u308c\u3066\u3044\u308b\u304b<\/h3>\n<p>\u8106\u5f31\u6027\u306f\u8907\u5408\u6a5f\u306e\u4ee3\u8868\u7684\u306a\u30ea\u30b9\u30af\u3067\u3059\u3002\u591a\u69d8\u306a\u6a5f\u80fd\u3092\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u5b9f\u73fe\u3057\u3066\u3044\u308b\u4ee5\u4e0a\u3001\u30d0\u30b0\u3084\u4e0d\u5177\u5408\u304c\u542b\u307e\u308c\u308b\u3053\u3068\u306f\u907f\u3051\u3089\u308c\u307e\u305b\u3093\u3002\u7c73\u56fd\u306e<a href=\"https:\/\/nvd.nist.gov\/\" rel=\"nofollow,noopener\" >NIST<\/a>\u3084\u56fd\u5185\u306e<a href=\"https:\/\/jvn.jp\/\" rel=\"nofollow,noopener\" >JVN<\/a>\u3068\u3044\u3063\u305f\u8106\u5f31\u6027\u60c5\u5831\u3068\u5bfe\u7b56\u65b9\u6cd5\u3092\u63b2\u8f09\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3067\u691c\u7d22\u3057\u3066\u307f\u308b\u3068\u3001\u8907\u5408\u6a5f\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u8106\u5f31\u6027\u306f\u3044\u304f\u3064\u3082\u898b\u3064\u304b\u308a\u307e\u3059\u3002\u3057\u304b\u3082\u8907\u5408\u6a5f\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u81ea\u793e\u958b\u767a\u3057\u305f\u30b3\u30fc\u30c9\u306b\u304f\u308f\u3048\u3066\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3082\u5e83\u304f\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3089\u306b\u5b58\u5728\u3059\u308b\u8106\u5f31\u6027\u304b\u3089\u306e\u5f71\u97ff\u3082\u53d7\u3051\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30012014\u5e74\u306b\u767a\u898b\u3055\u308c\u305f\u6697\u53f7\u5316\u901a\u4fe1\u7528\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 OpenSSL \u306e\u8106\u5f31\u6027 \u300c<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E3%83%8F%E3%83%BC%E3%83%88%E3%83%96%E3%83%AA%E3%83%BC%E3%83%89\" rel=\"nofollow,noopener\" >Heartbleed<\/a>\u300d\u3084\u30012021\u5e74\u306b\u767a\u898b\u3055\u308c\u305f\u30ed\u30ae\u30f3\u30b0\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3<a href=\"https:\/\/unit42.paloaltonetworks.jp\/apache-log4j-vulnerability-cve-2021-44228\/\" rel=\"nofollow,noopener\" >Log4j<\/a>\u306e\u8106\u5f31\u6027\u3067\u3082\u3001\u591a\u304f\u306e\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u8907\u5408\u6a5f\u304c\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3057\u305f\u3002\u901a\u5e38\u3001\u3053\u3046\u3057\u305f\u8106\u5f31\u6027\u306f\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u66f4\u65b0\u3067\u5bfe\u5fdc\u3057\u307e\u3059\u304c\u3001\u8907\u5408\u6a5f\u306e\u5834\u5408\u3001\u30e1\u30fc\u30ab\u30fc\u62c5\u5f53\u8005\u306e\u8a2a\u554f\u4fdd\u5b88\u306b\u3088\u308b\u66f4\u65b0\u3057\u304b\u884c\u3048\u305a\u3001\u30bf\u30a4\u30e0\u30ea\u30fc\u306b\u4fee\u6b63\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3067\u3059\u304b\u3089\u3001\u4fdd\u5b88\u3092\u63d0\u4f9b\u3059\u308b\u4f01\u696d\u3068\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u53d6\u308a\u6c7a\u3081\u3092\u8a70\u3081\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-174112-_68hgr7np3753\"><\/a>3. \u3059\u3067\u306b\u5185\u90e8\u306b\u5165\u308a\u8fbc\u3093\u3060\u8105\u5a01(\u653b\u6483\u8005\u3084\u30de\u30eb\u30a6\u30a7\u30a2)\u306e\u5bfe\u7b56\u304c\u3067\u304d\u3066\u3044\u308b\u304b<\/h3>\n<p>\u30de\u30eb\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305fPC\u304c\u5883\u754c\u306e\u5185\u5074\u306b\u5b58\u5728\u3057\u3066\u3044\u308b\u3068\u3001\u8907\u5408\u6a5f\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u305f\u6d3b\u52d5\u304c\u884c\u308f\u308c\u3001\u4fb5\u5bb3\u3084\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u30e1\u30f3\u30c8\u3001\u60c5\u5831\u6f0f\u3048\u3044\u304c\u8d77\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u5b9f\u969b\u306b\u767a\u898b\u30fb\u5831\u544a\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/attack.mitre.org\/software\/S0454\/\" rel=\"nofollow,noopener\" >Cadlespy<\/a>\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30d7\u30ea\u30f3\u30bf\u30fc\u306e\u60c5\u5831\u3068\u30d7\u30ea\u30f3\u30bf\u30fc\u306b\u9001\u4fe1\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u7a83\u53d6<\/li>\n<li><a href=\"https:\/\/attack.mitre.org\/software\/S0113\/\" rel=\"nofollow,noopener\" >Prikormka<\/a>\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u30d7\u30ea\u30f3\u30bf\u30fc\u306e\u60c5\u5831\u3092\u53ce\u96c6<\/li>\n<li><a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/egregor-ransomware-print-bombs-printers-with-ransom-notes\/\" rel=\"nofollow,noopener\" >Egregor<\/a>\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u653b\u6483\u8005\u304c\u88ab\u5bb3\u8005\u306b\u8eab\u4ee3\u91d1\u3092\u6c42\u3081\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u5927\u91cf\u306b\u30d7\u30ea\u30f3\u30c8\u30a2\u30a6\u30c8<\/li>\n<\/ul>\n<p>\u60aa\u610f\u306e\u3042\u308b\u95a2\u4fc2\u8005(<a href=\"https:\/\/www.paloaltonetworks.com\/blog\/2020\/06\/definition-and-analysis-of-insider-threats-and-how-to-tackle-them-with-zero-trust\/?lang=ja\">\u30a4\u30f3\u30b5\u30a4\u30c0\u30fc<\/a>)\u304c\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u8907\u5408\u6a5f\u3092\u60aa\u7528\u3059\u308b\u53ef\u80fd\u6027\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001USB\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u76e3\u8996\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u30c7\u30b8\u30bf\u30eb\u30c7\u30fc\u30bf\u3067\u306f\u306a\u304f\u30d7\u30ea\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u60c5\u5831\u3092\u6301\u3061\u51fa\u3059\u3001\u5370\u5237\u3057\u3066\u653e\u7f6e\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u304b\u3089\u81ea\u5206\u306e\u6a29\u9650\u3067\u306f\u5165\u624b\u3067\u304d\u306a\u3044\u60c5\u5831\u3092\u76d7\u307f\u51fa\u3059\u3001\u306a\u3069\u304c\u8d77\u3053\u308a\u5f97\u307e\u3059\u3002\u91cd\u8981\u306a\u60c5\u5831\u3092\u53d6\u308a\u6271\u3046\u90e8\u7f72\u306e\u5834\u5408\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u3092\u3042\u3048\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u7e4b\u3052\u306a\u3044\u3001\u9650\u3089\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u306e\u307f\u5370\u5237\u3067\u304d\u308b\u3088\u3046\u306b\u5236\u9650\u3059\u308b\u3001\u500b\u4eba\u3092\u8b58\u5225\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d0\u30c3\u30b8\u3084\u30d1\u30b9\u30b3\u30fc\u30c9\u3067\u8a8d\u8a3c\u3057\u306a\u3044\u3068\u5370\u5237\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3001\u305d\u308c\u304c\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u8a2d\u7f6e\u5834\u6240\u3092\u3042\u3048\u3066\u30aa\u30fc\u30d7\u30f3\u306a\u30a8\u30ea\u30a2\u306b\u3057\u3066\u6291\u6b62\u529b\u306b\u983c\u308b\u3001\u306a\u3069\u3068\u3044\u3063\u305f\u7269\u7406\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8003\u616e\u3082\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2><a id=\"post-174112-_uxmx5j7ig5dw\"><\/a>\u307e\u3068\u3081<\/h2>\n<p>\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u8907\u5408\u6a5f\u306f\u53e4\u304f\u304b\u3089\u30aa\u30d5\u30a3\u30b9\u306e\u5fc5\u9700\u54c1\u3067\u3057\u305f\u3002\u30ea\u30fc\u30b9\u3084\u30ec\u30f3\u30bf\u30eb\u3068\u3044\u3063\u305f\u5951\u7d04\u5f62\u614b\u304c\u591a\u304f\u3001\u6d88\u8017\u54c1\u306e\u6ce8\u6587\u3084\u4ea4\u63db\u304c\u5fc5\u8981\u306a\u3053\u3068\u304b\u3089\u3001\u7dcf\u52d9\u306a\u3069\u306e\u975eIT\u90e8\u9580\u304c\u4e3b\u4f53\u3067\u5c0e\u5165\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u3001\u5148\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u8907\u5408\u6a5f\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u305d\u306e\u3082\u306e\u3067\u3059\u3002\u6280\u8853\u7684\u5bfe\u7b56\u306e\u8003\u616e\u306a\u3057\u306b\u5c0e\u5165\u30fb\u904b\u7528\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u6a5f\u5668\u304c\u5883\u754c\u306e\u5185\u5074\u306b\u3042\u308b\u3053\u3068\u3092\u7406\u7531\u306b\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u653b\u6483\u306e\u53ef\u80fd\u6027\u304c\u4f4e\u3044\u3068\u5224\u65ad\u3057\u3066\u3044\u308b\u8907\u5408\u6a5f\u30e1\u30fc\u30ab\u30fc\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u5883\u754c\u9632\u5fa1\u3060\u3051\u3067\u653b\u6483\u3092\u5b8c\u5168\u306b\u9632\u3050\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u5883\u754c\u5185\u90e8\u306b\u4fb5\u5165\u3057\u305f\u653b\u6483\u8005\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u60f3\u5b9a\u3057\u305f\u5bfe\u7b56\u3092\u3068\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u4e38\u8170\u3082\u540c\u7136\u3067\u3059\u3002\u8907\u5408\u6a5f\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u306b\u3064\u3044\u3066\u3082\u30bb\u30ad\u30e5\u30a2\u306a\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u3001\u76e3\u8996\u3068\u5236\u5fa1\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u7dcf\u52d9\u306a\u3069\u306e\u975e\u6280\u8853\u90e8\u9580\u3068\u3001IT\u306a\u3069\u306e\u6280\u8853\u90e8\u9580\u3001\u305d\u3057\u3066\u6a5f\u5668\u306e\u30b5\u30fc\u30d3\u30b9\u4f1a\u793e\u3067\u3001\u5f79\u5272\u3092\u5206\u62c5\u3057\u305f\u8cac\u4efb\u5171\u6709\u30e2\u30c7\u30eb\u3092\u4f5c\u308a\u4e0a\u3052\u308b\u3053\u3068\u304c\u3001\u73fe\u5b9f\u7684\u306a\u5bfe\u7b56\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u90e8\u7f72\u3092\u307e\u305f\u304e\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3082\u5dfb\u304d\u8fbc\u3080\u8907\u5408\u6a5f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u300c\u8907\u5408\u6a5f\u306b\u56f0\u3063\u3066\u307e\u3059\u300d\u3002 \u3042\u308b\u4f01\u696d\u306eIT\u8cac\u4efb\u8005\u304b\u3089\u3053\u3093\u306a\u76f8\u8ac7\u3092\u53d7\u3051\u307e\u3057\u305f\u3002 \u56fd\u5185\u30fb\u6d77\u5916\u542b\u3081\u591a\u304f\u306e\u30aa\u30d5\u30a3\u30b9\u3084\u62e0\u70b9\u3092\u6301\u3064\u305d\u306e\u4f01\u696d\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u884c\u308f\u308c\u3066\u3044\u3066\u3001\u305d\u306e\u4e00\u74b0\u3067\u3001\u8907\u5408\u6a5f\u306b\u3064\u3044\u3066\u3082\u30a2\u30bb\u30b9\u30e1\u30f3\u30c8\u304c\u306f\u3058\u307e\u3063\u305f\u3068\u3053\u308d\u3067\u3057\u305f\u3002\u8abf\u67fb\u306e\u904e\u7a0b\u3067\u3001\u591a\u304f\u306e\u62e0\u70b9\u304c\u5229\u7528\u3059\u308b\u8907\u5408\u6a5f\u306b\u8106\u5f31\u6027\u306e\u5b58\u5728\u304c\u5224\u660e\u3057\u305f\u3082\u306e\u306e\u3001\u8907\u5408\u6a5f\u306f\u7dcf\u52d9\u90e8\u9580\u304c\u5951\u7d04\u4e3b\u4f53\u306e\u30ea\u30fc\u30b9\u54c1\u3002IT\u90e8\u9580\u306e\u7ba1\u8f44\u3067\u306a\u3044\u306e\u3067\u624b\u51fa\u3057\u304c\u3067\u304d\u305a\u3001\u3055\u3066\u56f0\u3063\u305f\u2026\u3068\u306e\u3053\u3068\u3002 \u3058\u3064\u306f\u3001\u8907\u5408\u6a5f\u3092\u306f\u3058\u3081\u3068\u3059\u308bIoT\u6a5f\u5668\u306e\u53d6\u308a\u6271\u3044\u306b\u3064\u3044\u3066\u3001\u540c\u69d8\u306e\u8ab2\u984c\u3092\u3054\u76f8\u8ac7\u3092\u3044\u305f\u3060\u3044\u305f\u4f01\u696d\u69d8\u306f\u3053\u306e\u4f1a\u793e\u304c\u521d\u3081\u3066\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u696d\u52d9\u306e\u30c7\u30b8\u30bf\u30eb\u5316\u3084\u30b3\u30ed\u30ca\u798d\u306b\u3088\u308b\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u306e\u666e\u53ca\u3067\u3001\u30aa\u30d5\u30a3\u30b9\u3067\u306e\u5370\u5237\u9700\u8981\u306f\u6e1b\u5c11\u50be\u5411\u306b\u3042\u308b\u3088\u3046\u3067\u3059\u304c\u3001\u8907\u5408\u6a5f\u306f\u307e\u3060\u307e\u3060\u30aa\u30d5\u30a3\u30b9\u306b\u306a\u304f\u3066\u306f\u306a\u3089\u306a\u3044\u5fc5\u9700\u54c1\u3002\u3057\u304b\u3082\u3001\u304b\u3064\u3066\u306e\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u30b3\u30d4\u30fc\u6a5f\u306e\u3088\u3046\u306a\u5358\u7d14\u306a\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u3092\u884c\u3046\u5370\u5237\u6a5f\u5668\u3067\u306f\u306a\u304f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u542b\u3080\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u7e4b\u304c\u308a\u3001\u30e1\u30e2\u30ea\u3068\u30cf\u30fc\u30c9\u30c7\u30a3\u30b9\u30af\u3092\u6301\u3061\u3001\u53d7\u3051\u53d6\u3063\u305f\u60c5\u5831\u3092\u51e6\u7406\u3059\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3001\u3064\u307e\u308a\u9069\u5207\u306b\u4fdd\u8b77\u3055\u308c\u308b\u3079\u304d\u5bfe\u8c61\u306a\u306e\u3067\u3059\u3002 \u4f01\u696d\u306f\u8907\u5408\u6a5f\u306e\u6271\u3044\u65b9\u3092\u65e9\u6025\u306b\u8003\u3048\u76f4\u3055\u306d\u3070\u306a\u308a\u307e\u305b\u3093\u3002 3\u3064\u306e\u7740\u773c\u70b9\u3067\u8907\u5408\u6a5f\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8ab2\u984c\u306b\u5bfe\u5fdc 1. \u9069\u5207\u306a\u8a2d\u7f6e\u74b0\u5883\u3067\u8a2d\u5b9a\u5909\u66f4\u3092\u3057\u3063\u304b\u308a\u884c\u3048\u3066\u3044\u308b\u304b \u8907\u5408\u6a5f\u30e1\u30fc\u30ab\u30fc\u5074\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5b89\u5168\u306b\u5229\u7528\u3057\u3066\u3082\u3089\u3048\u308b\u3088\u3046\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u95a2\u9023\u306e\u6a5f\u80fd\u3092\u7d99\u7d9a\u7684\u306b\u5f37\u5316\u3057\u3001\u95a2\u9023\u60c5\u5831\u3082Web\u30b5\u30a4\u30c8\u3067\u767a\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u3053\u3046\u3057\u305f\u60c5\u5831\u3092\u901a\u3058\u3066\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u4f5c\u6210\u3057\u305f\u5883\u754c\u306e\u5185\u5074\u306b\u8907\u5408\u6a5f\u3092\u8a2d\u7f6e\u3059\u308b\u3053\u3068\u3084\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u306e\u30a2\u30af\u30bb\u30b9\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u3092\u6c42\u3081\u3066\u3082\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001\u3044\u307e\u3067\u3082\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u8a2d\u5b9a\u753b\u9762\u3084\u69cb\u6210\u60c5\u5831\u306b\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u8907\u5408\u6a5f\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u306f\u6570\u591a\u304f\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u4e0d\u7528\u610f\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u3055\u3089\u3055\u308c\u3066\u3044\u308b\u6a5f\u5668\u306f\u653b\u6483\u306e\u5bfe\u8c61\u3068\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001Microsoft\u306e\u30ec\u30dd\u30fc\u30c8\u306b\u3088\u308c\u3070\u3001\u6a19\u7684\u578b\u653b\u6483\u30b0\u30eb\u30fc\u30d7APT28(\u5225\u540dSofacy\u3001Fancy Bear, Fighting-Ursa)\u306f\u30bf\u30fc\u30b2\u30c3\u30c8\u3078\u306e\u6700\u521d\u306e\u4fb5\u5bb3\u3092\u30d7\u30ea\u30f3\u30bf\u30fc\u7d4c\u7531\u3067\u884c\u304a\u3046\u3068\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u5224\u660e\u3057\u3066\u3044\u307e\u3059\u3002 \u8907\u5408\u6a5f\u3092\u5883\u754c\u306e\u5185\u5074\u306b\u8a2d\u7f6e\u3057\u3066\u3082\u3001\u305d\u308c\u3060\u3051\u3067\u306f\u5b89\u5168\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u9069\u5207\u306a\u8a2d\u5b9a\u5909\u66f4\u304c\u5fc5\u8981\u3067\u3059\u3002\u7ba1\u7406\u8005\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u5909\u66f4\u306f\u3082\u3061\u308d\u3093\u3001\u4e0d\u8981\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u306f\u5229\u7528\u3092\u505c\u6b62\u3057\u3001\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u3066\u5b89\u5168\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u307f\u3092\u6709\u52b9\u5316\u3057\u306a\u304f\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070SSL\/TLS\u3084SNMP\u3001SMB\u3068\u3044\u3063\u305f\u8907\u5408\u6a5f\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u3044\u3068\u3001\u5b89\u5168\u3067\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002 2. \u7d99\u7d9a\u7684\u306b\u9045\u6ede\u306a\u304f\u8106\u5f31\u6027\u306b\u5bfe\u5fdc\u3059\u308b\u624b\u9806\u304c\u6574\u5099\u3055\u308c\u3066\u3044\u308b\u304b \u8106\u5f31\u6027\u306f\u8907\u5408\u6a5f\u306e\u4ee3\u8868\u7684\u306a\u30ea\u30b9\u30af\u3067\u3059\u3002\u591a\u69d8\u306a\u6a5f\u80fd\u3092\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u5b9f\u73fe\u3057\u3066\u3044\u308b\u4ee5\u4e0a\u3001\u30d0\u30b0\u3084\u4e0d\u5177\u5408\u304c\u542b\u307e\u308c\u308b\u3053\u3068\u306f\u907f\u3051\u3089\u308c\u307e\u305b\u3093\u3002\u7c73\u56fd\u306eNIST\u3084\u56fd\u5185\u306eJVN\u3068\u3044\u3063\u305f\u8106\u5f31\u6027\u60c5\u5831\u3068\u5bfe\u7b56\u65b9\u6cd5\u3092\u63b2\u8f09\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3067\u691c\u7d22\u3057\u3066\u307f\u308b\u3068\u3001\u8907\u5408\u6a5f\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u8106\u5f31\u6027\u306f\u3044\u304f\u3064\u3082\u898b\u3064\u304b\u308a\u307e\u3059\u3002\u3057\u304b\u3082\u8907\u5408\u6a5f\u30e1\u30fc\u30ab\u30fc\u306f\u3001\u81ea\u793e\u958b\u767a\u3057\u305f\u30b3\u30fc\u30c9\u306b\u304f\u308f\u3048\u3066\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3082\u5e83\u304f\u5229\u7528\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3089\u306b\u5b58\u5728\u3059\u308b\u8106\u5f31\u6027\u304b\u3089\u306e\u5f71\u97ff\u3082\u53d7\u3051\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30012014\u5e74\u306b\u767a\u898b\u3055\u308c\u305f\u6697\u53f7\u5316\u901a\u4fe1\u7528\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 OpenSSL \u306e\u8106\u5f31\u6027 \u300cHeartbleed\u300d\u3084\u30012021\u5e74\u306b\u767a\u898b\u3055\u308c\u305f\u30ed\u30ae\u30f3\u30b0\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3Log4j\u306e\u8106\u5f31\u6027\u3067\u3082\u3001\u591a\u304f\u306e\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u8907\u5408\u6a5f\u304c\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3057\u305f\u3002\u901a\u5e38\u3001\u3053\u3046\u3057\u305f\u8106\u5f31\u6027\u306f\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u66f4\u65b0\u3067\u5bfe\u5fdc\u3057\u307e\u3059\u304c\u3001\u8907\u5408\u6a5f\u306e\u5834\u5408\u3001\u30e1\u30fc\u30ab\u30fc\u62c5\u5f53\u8005\u306e\u8a2a\u554f\u4fdd\u5b88\u306b\u3088\u308b\u66f4\u65b0\u3057\u304b\u884c\u3048\u305a\u3001\u30bf\u30a4\u30e0\u30ea\u30fc\u306b\u4fee\u6b63\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u5c11\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u3067\u3059\u304b\u3089\u3001\u4fdd\u5b88\u3092\u63d0\u4f9b\u3059\u308b\u4f01\u696d\u3068\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u53d6\u308a\u6c7a\u3081\u3092\u8a70\u3081\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 3. \u3059\u3067\u306b\u5185\u90e8\u306b\u5165\u308a\u8fbc\u3093\u3060\u8105\u5a01(\u653b\u6483\u8005\u3084\u30de\u30eb\u30a6\u30a7\u30a2)\u306e\u5bfe\u7b56\u304c\u3067\u304d\u3066\u3044\u308b\u304b \u30de\u30eb\u30a6\u30a7\u30a2\u306b\u611f\u67d3\u3057\u305fPC\u304c\u5883\u754c\u306e\u5185\u5074\u306b\u5b58\u5728\u3057\u3066\u3044\u308b\u3068\u3001\u8907\u5408\u6a5f\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u305f\u6d3b\u52d5\u304c\u884c\u308f\u308c\u3001\u4fb5\u5bb3\u3084\u30e9\u30c6\u30e9\u30eb\u30e0\u30fc\u30d6\u30e1\u30f3\u30c8\u3001\u60c5\u5831\u6f0f\u3048\u3044\u304c\u8d77\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u5b9f\u969b\u306b\u767a\u898b\u30fb\u5831\u544a\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u3002 Cadlespy\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30d7\u30ea\u30f3\u30bf\u30fc\u306e\u60c5\u5831\u3068\u30d7\u30ea\u30f3\u30bf\u30fc\u306b\u9001\u4fe1\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u7a83\u53d6 Prikormka\u30de\u30eb\u30a6\u30a7\u30a2\u304c\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a\u30d7\u30ea\u30f3\u30bf\u30fc\u306e\u60c5\u5831\u3092\u53ce\u96c6 Egregor\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306e\u653b\u6483\u8005\u304c\u88ab\u5bb3\u8005\u306b\u8eab\u4ee3\u91d1\u3092\u6c42\u3081\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u5927\u91cf\u306b\u30d7\u30ea\u30f3\u30c8\u30a2\u30a6\u30c8 \u60aa\u610f\u306e\u3042\u308b\u95a2\u4fc2\u8005(\u30a4\u30f3\u30b5\u30a4\u30c0\u30fc)\u304c\u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u8907\u5408\u6a5f\u3092\u60aa\u7528\u3059\u308b\u53ef\u80fd\u6027\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001USB\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u76e3\u8996\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u30c7\u30b8\u30bf\u30eb\u30c7\u30fc\u30bf\u3067\u306f\u306a\u304f\u30d7\u30ea\u30f3\u30c8\u30a2\u30a6\u30c8\u3057\u3066\u60c5\u5831\u3092\u6301\u3061\u51fa\u3059\u3001\u5370\u5237\u3057\u3066\u653e\u7f6e\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u304b\u3089\u81ea\u5206\u306e\u6a29\u9650\u3067\u306f\u5165\u624b\u3067\u304d\u306a\u3044\u60c5\u5831\u3092\u76d7\u307f\u51fa\u3059\u3001\u306a\u3069\u304c\u8d77\u3053\u308a\u5f97\u307e\u3059\u3002\u91cd\u8981\u306a\u60c5\u5831\u3092\u53d6\u308a\u6271\u3046\u90e8\u7f72\u306e\u5834\u5408\u3001\u30d7\u30ea\u30f3\u30bf\u30fc\u3092\u3042\u3048\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u7e4b\u3052\u306a\u3044\u3001\u9650\u3089\u308c\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u306e\u307f\u5370\u5237\u3067\u304d\u308b\u3088\u3046\u306b\u5236\u9650\u3059\u308b\u3001\u500b\u4eba\u3092\u8b58\u5225\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d0\u30c3\u30b8\u3084\u30d1\u30b9\u30b3\u30fc\u30c9\u3067\u8a8d\u8a3c\u3057\u306a\u3044\u3068\u5370\u5237\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3001\u305d\u308c\u304c\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u8a2d\u7f6e\u5834\u6240\u3092\u3042\u3048\u3066\u30aa\u30fc\u30d7\u30f3\u306a\u30a8\u30ea\u30a2\u306b\u3057\u3066\u6291\u6b62\u529b\u306b\u983c\u308b\u3001\u306a\u3069\u3068\u3044\u3063\u305f\u7269\u7406\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8003\u616e\u3082\u5fc5\u8981\u3067\u3059\u3002 \u307e\u3068\u3081 \u30d7\u30ea\u30f3\u30bf\u30fc\u3084\u8907\u5408\u6a5f\u306f\u53e4\u304f\u304b\u3089\u30aa\u30d5\u30a3\u30b9\u306e\u5fc5\u9700\u54c1\u3067\u3057\u305f\u3002\u30ea\u30fc\u30b9\u3084\u30ec\u30f3\u30bf\u30eb\u3068\u3044\u3063\u305f\u5951\u7d04\u5f62\u614b\u304c\u591a\u304f\u3001\u6d88\u8017\u54c1\u306e\u6ce8\u6587\u3084\u4ea4\u63db\u304c\u5fc5\u8981\u306a\u3053\u3068\u304b\u3089\u3001\u7dcf\u52d9\u306a\u3069\u306e\u975eIT\u90e8\u9580\u304c\u4e3b\u4f53\u3067\u5c0e\u5165\u3055\u308c\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3057\u3087\u3046\u3002\u3057\u304b\u3057\u3001\u5148\u306b\u8ff0\u3079\u305f\u3088\u3046\u306b\u8907\u5408\u6a5f\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u305d\u306e\u3082\u306e\u3067\u3059\u3002\u6280\u8853\u7684\u5bfe\u7b56\u306e\u8003\u616e\u306a\u3057\u306b\u5c0e\u5165\u30fb\u904b\u7528\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u6a5f\u5668\u304c\u5883\u754c\u306e\u5185\u5074\u306b\u3042\u308b\u3053\u3068\u3092\u7406\u7531\u306b\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u653b\u6483\u306e\u53ef\u80fd\u6027\u304c\u4f4e\u3044\u3068\u5224\u65ad\u3057\u3066\u3044\u308b\u8907\u5408\u6a5f\u30e1\u30fc\u30ab\u30fc\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u5883\u754c\u9632\u5fa1\u3060\u3051\u3067\u653b\u6483\u3092\u5b8c\u5168\u306b\u9632\u3050\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001\u5883\u754c\u5185\u90e8\u306b\u4fb5\u5165\u3057\u305f\u653b\u6483\u8005\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u60f3\u5b9a\u3057\u305f\u5bfe\u7b56\u3092\u3068\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u4e38\u8170\u3082\u540c\u7136\u3067\u3059\u3002\u8907\u5408\u6a5f\u3084\u30d7\u30ea\u30f3\u30bf\u30fc\u306b\u3064\u3044\u3066\u3082\u30bb\u30ad\u30e5\u30a2\u306a\u74b0\u5883\u3092\u69cb\u7bc9\u3057\u3001\u76e3\u8996\u3068\u5236\u5fa1\u3092\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u7dcf\u52d9\u306a\u3069\u306e\u975e\u6280\u8853\u90e8\u9580\u3068\u3001IT\u306a\u3069\u306e\u6280\u8853\u90e8\u9580\u3001\u305d\u3057\u3066\u6a5f\u5668\u306e\u30b5\u30fc\u30d3\u30b9\u4f1a\u793e\u3067\u3001\u5f79\u5272\u3092\u5206\u62c5\u3057\u305f\u8cac\u4efb\u5171\u6709\u30e2\u30c7\u30eb\u3092\u4f5c\u308a\u4e0a\u3052\u308b\u3053\u3068\u304c\u3001\u73fe\u5b9f\u7684\u306a\u5bfe\u7b56\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n","protected":false},"author":403,"featured_media":174161,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7850,8266,6975],"tags":[6997,7051,8918,8488],"coauthors":[4360,8919],"class_list":["post-174112","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity-jp","category-iot-ja","category-secure-the-enterprise-2","tag-iot-ja","tag-security-operation","tag-software-supply-chain","tag-vulnerability-ja","net_sec_category-iot-security-ja"],"jetpack_featured_media_url":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-content\/uploads\/2022\/11\/justa-guy-8r1ZlqqGxMU-unsplash-1.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/174112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/users\/403"}],"replies":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/comments?post=174112"}],"version-history":[{"count":10,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/174112\/revisions"}],"predecessor-version":[{"id":174175,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/174112\/revisions\/174175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media\/174161"}],"wp:attachment":[{"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media?parent=174112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/categories?post=174112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/tags?post=174112"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/origin-researchcenter.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/coauthors?post=174112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}