{"id":307417,"date":"2023-10-26T00:50:20","date_gmt":"2023-10-26T07:50:20","guid":{"rendered":"https:\/\/www.paloaltonetworks.com\/blog\/?p=307417"},"modified":"2023-10-26T00:50:20","modified_gmt":"2023-10-26T07:50:20","slug":"attack-surface-threat-report-highlights-need-for-asm","status":"publish","type":"post","link":"https:\/\/www2.paloaltonetworks.com\/blog\/2023\/10\/attack-surface-threat-report-highlights-need-for-asm\/?lang=ja","title":{"rendered":"2023 \u5e74\u7248 Unit 42 \u30a2\u30bf\u30c3\u30af\u30b5\u30fc\u30d5\u30a7\u30b9\u8105\u5a01\u30ec\u30dd\u30fc\u30c8: ASM \u306e\u5fc5\u8981\u6027\u304c\u9bae\u660e\u306b"},"content":{"rendered":"<p><a href=\"https:\/\/www.paloaltonetworks.com\/resources\/research\/2023-unit-42-attack-surface-threat-report\">2023 Unit 42 Attack Surface Threat Report<\/a> \u3067\u306f\u3001\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u7ba1\u7406 (ASM: \u653b\u6483\u5bfe\u8c61\u9818\u57df\u306e\u7ba1\u7406) \u306b\u95a2\u3059\u308b\u3001\u3068\u304f\u306b\u9ad8\u30ea\u30b9\u30af\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8abf\u67fb\u7d50\u679c\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u305f\u672c\u30ec\u30dd\u30fc\u30c8\u306f\u3001\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u306e\u52d5\u7684\u306a\u6027\u8cea\u306b\u52a0\u3048\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u65b0\u305f\u306a\u8106\u5f31\u6027\u3092\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3059\u308b\u305d\u306e\u30b9\u30d4\u30fc\u30c9\u3082\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u307e\u3057\u305f\u3002\u540c\u30ec\u30dd\u30fc\u30c8\u3067\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u3089\u304c\u3001\u65b0\u305f\u306a\u8106\u5f31\u6027\u306e\u516c\u958b\u304b\u3089\u6570\u6642\u9593\u4ee5\u5185\u306b\u305d\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u7aef\u7684\u306b\u3044\u3048\u3070\u3001\u7d44\u7e54\u306f\u300c\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306e\u81ea\u52d5\u5316\u306b\u5bfe\u6297\u3067\u304d\u308b\u901f\u5ea6\u3084\u898f\u6a21\u3067\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u3092\u7ba1\u7406\u3059\u308b\u306e\u306f\u56f0\u96e3\u300d\u3068\u611f\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307b\u3068\u3093\u3069\u306e\u7d44\u7e54\u304c\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u7ba1\u7406\u306b\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u554f\u984c\u304c\u3042\u308b\u3053\u3068\u306b\u6c17\u3065\u3044\u3066\u3059\u3089\u3044\u307e\u305b\u3093\u3002\u306a\u305c\u306a\u3089\u3001\u3055\u307e\u3056\u307e\u306a IT \u8cc7\u7523\u3084\u6240\u6709\u8005\u3092\u5b8c\u5168\u306b\u53ef\u8996\u5316\u3067\u304d\u3066\u3044\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u3053\u3046\u3057\u305f\u672a\u77e5\u306e\u30ea\u30b9\u30af\u306b\u304a\u3051\u308b\u6700\u5927\u306e\u88ab\u544a\u306e 1 \u4eba\u304c\u3001\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9 \u30b5\u30fc\u30d3\u30b9\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc (\u9732\u51fa) \u3067\u3001\u3053\u308c\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u898b\u3064\u304b\u3063\u305f\u554f\u984c\u306e\u307b\u307c 5 \u4ef6\u306b 1 \u4ef6\u3092\u5360\u3081\u3066\u3044\u307e\u3057\u305f\u3002\u9632\u5fa1\u5074\u306f\u6c17\u3092\u5f15\u304d\u7de0\u3081\u3066\u304b\u304b\u308b\u3079\u304d\u3067\u3057\u3087\u3046\u3002\u3042\u3089\u3086\u308b\u69cb\u6210\u5909\u66f4\u3001\u65b0\u3057\u3044\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3001\u65b0\u3057\u304f\u516c\u958b\u3055\u308c\u305f\u8106\u5f31\u6027\u304c\u3001\u653b\u6483\u8005\u3068\u306e\u65b0\u305f\u306a\u7af6\u4e89\u306e\u59cb\u307e\u308a\u306a\u306e\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_\" aria-describedby=\"caption-attachment-\" style=\"width: 718px\" class=\"wp-caption aligncenter\"><div style=\"max-width:100%\" data-width=\"718\"><span class=\"ar-custom\" style=\"padding-bottom:67.83%;\"><img loading=\"lazy\" decoding=\"async\"  class=\"wp-image- lozad\"  data-src=\"https:\/\/www.paloaltonetworks.com\/blog\/wp-content\/uploads\/2023\/09\/Chart_4-1.png\" alt=\"CVE \u516c\u958b\u65e5\" width=\"718\" height=\"487\" \/><\/span><\/div><figcaption id=\"caption-attachment-\" class=\"wp-caption-text\">CVE \u516c\u958b\u65e5<\/figcaption><\/figure>\n<h2><a id=\"post-304326-_lqpifg5xyzsa\"><\/a>\u30ec\u30dd\u30fc\u30c8\u304b\u3089\u306e\u6ce8\u76ee\u30dd\u30a4\u30f3\u30c8<\/h2>\n<h4><strong>\u653b\u6483\u8005\u306f\u30de\u30b7\u30f3\u306e\u30b9\u30d4\u30fc\u30c9\u3067\u52d5\u304f<\/strong><\/h4>\n<ul>\n<li>\u4eca\u65e5\u306e\u653b\u6483\u8005\u306f\u6570\u5206\u3067 IPv4 \u30a2\u30c9\u30ec\u30b9\u7a7a\u9593\u5168\u4f53\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u8106\u5f31\u306a\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u898b\u3064\u3051\u3089\u308c\u308b<\/li>\n<li>\u5206\u6790\u3055\u308c\u305f 30 \u4ef6\u306e CVE (\u5171\u901a\u8106\u5f31\u6027\u8b58\u5225\u5b50) \u306e\u3046\u3061 3 \u3064\u306f\u516c\u958b\u304b\u3089\u6570\u6642\u9593\u4ee5\u5185\u306b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3055\u308c\u300163% \u306f\u516c\u958b\u304b\u3089 12 \u9031\u9593\u4ee5\u5185\u306b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3055\u308c\u3066\u3044\u305f<\/li>\n<li>Unit 42 \u304c\u5206\u6790\u3057\u305f 15 \u4ef6\u306e\u30ea\u30e2\u30fc\u30c8 \u30b3\u30fc\u30c9\u5b9f\u884c (RCE) \u8106\u5f31\u6027\u306e\u3046\u3061\u300120% \u306f\u516c\u958b\u304b\u3089\u6570\u6642\u9593\u4ee5\u5185\u306b\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u30b0\u30eb\u30fc\u30d7\u306e\u6a19\u7684\u3068\u306a\u308a\u3001\u8106\u5f31\u6027\u306e 40% \u306f\u516c\u958b\u304b\u3089 8 \u9031\u9593\u4ee5\u5185\u306b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3055\u308c\u3066\u3044\u305f<\/li>\n<\/ul>\n<h4><strong>\u30af\u30e9\u30a6\u30c9\u306e\u30a2\u30bf\u30c3\u30af\u30b5\u30fc\u30d5\u30a7\u30b9\u304c\u4e3b\u6226\u5834\u306b<\/strong><\/h4>\n<ul>\n<li>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc\u306e 80% \u306f\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3067\u767a\u751f\u3001\u5bfe\u3057\u3066\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u74b0\u5883\u306f 19%<\/li>\n<li>\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e IT \u30a4\u30f3\u30d5\u30e9\u306f\u5e38\u306b\u6d41\u52d5\u7684\u3067\u3069\u306e\u696d\u754c\u3067\u3082\u6bce\u6708 20% \u4ee5\u4e0a\u5909\u5316\u3057\u3066\u3044\u308b<\/li>\n<li>\u5404\u6708\u3068\u3082\u3001\u9ad8\u30ea\u30b9\u30af\u306e\u30af\u30e9\u30a6\u30c9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u578b\u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc\u306e\u8981\u56e0\u306e\u307b\u307c 50% \u304c\u300c\u30af\u30e9\u30a6\u30c9\u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u578b\u306e\u65b0\u3057\u3044\u30b5\u30fc\u30d3\u30b9\u304c\u30aa\u30f3\u30e9\u30a4\u30f3\u306b\u306a\u3063\u305f\u300d\u307e\u305f\u306f\u300c\u53e4\u3044\u30b5\u30fc\u30d3\u30b9\u304c\u7f6e\u304d\u63db\u3048\u3089\u308c\u305f\u300d\u3068\u3044\u3046\u7d99\u7d9a\u7684\u306a\u5909\u5316\u306b\u3088\u308b\u3082\u306e<\/li>\n<li>\u516c\u958b\u30a2\u30af\u30bb\u30b9\u72b6\u614b\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u30a4\u30f3\u30d5\u30e9\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc\u306e 75% \u4ee5\u4e0a\u306f\u30af\u30e9\u30a6\u30c9\u4e0a\u3067\u767a\u898b\u3055\u308c\u3066\u304a\u308a\u653b\u6483\u8005\u5782\u6d8e\u306e\u6a19\u7684\u306b<\/li>\n<\/ul>\n<h4><strong>\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9 \u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc\u304c\u8513\u5ef6<\/strong><\/h4>\n<ul>\n<li>\u5206\u6790\u5bfe\u8c61\u3068\u306a\u3063\u305f\u7d44\u7e54\u306e 85% \u4ee5\u4e0a\u304c\u3001\u5bfe\u8c61\u306e\u6708\u306e\u5c11\u306a\u304f\u3068\u3082 25% \u306e\u671f\u9593\u3001\u30ea\u30e2\u30fc\u30c8 \u30c7\u30b9\u30af\u30c8\u30c3\u30d7 \u30d7\u30ed\u30c8\u30b3\u30eb (RDP) \u306b\u3088\u308b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd\u306a\u72b6\u614b\u3067\u3001\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u653b\u6483\u3084\u4e0d\u6b63\u30ed\u30b0\u30a4\u30f3\u8a66\u884c\u306b\u5bfe\u3057\u3066\u7121\u9632\u5099\u306b\u306a\u3063\u3066\u3044\u305f<\/li>\n<li>Unit 42 \u304c\u8abf\u67fb\u3057\u305f 9 \u3064\u306e\u30bb\u30af\u30bf\u30fc\u306e\u3046\u3061 8 \u3064\u306e\u30bb\u30af\u30bf\u30fc\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a RDP \u304c\u3001\u5bfe\u8c61\u306e\u6708\u306e\u5c11\u306a\u304f\u3068\u3082 25% \u306e\u671f\u9593\u306b\u308f\u305f\u308a\u3001\u30d6\u30eb\u30fc\u30c8 \u30d5\u30a9\u30fc\u30b9\u653b\u6483\u306b\u5bfe\u3057\u3066\u8106\u5f31\u306a\u72b6\u614b\u3060\u3063\u305f<\/li>\n<li>\u4e2d\u592e\u5024\u3068\u306a\u308b\u300c\u91d1\u878d\u30b5\u30fc\u30d3\u30b9\u300d\u3084\u300c\u5dde\u307e\u305f\u306f\u5730\u65b9\u653f\u5e9c\u6a5f\u95a2\u300d\u306f\u3001\u5bfe\u8c61\u6708\u306e\u5168\u671f\u9593\u3001RDP \u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u305f<\/li>\n<\/ul>\n<h2><a id=\"post-304326-_iucryo7dwmje\"><\/a>\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u7ba1\u7406\u306e\u5fc5\u8981\u6027<\/h2>\n<p>SecOps \u30c1\u30fc\u30e0\u304c\u6709\u610f\u7fa9\u306a\u65b9\u6cd5\u3067\u5e73\u5747\u5fdc\u7b54\u6642\u9593 (MTTR) \u3092\u77ed\u7e2e\u3059\u308b\u306b\u306f\u3001\u7d44\u7e54\u306e\u3059\u3079\u3066\u306e\u8cc7\u7523\u3092\u6b63\u78ba\u306b\u53ef\u8996\u5316\u3057\u3001\u305d\u308c\u3089\u306e\u8cc7\u7523\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc\u3092\u81ea\u52d5\u691c\u51fa\u3059\u308b\u6a5f\u80fd\u304c\u5fc5\u8981\u3067\u3059\u3002\u5f0a\u793e\u306e <a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/cortex-xpanse\" rel=\"nofollow,noopener\" >Cortex Xpanse<\/a> \u306e\u3088\u3046\u306a\u3001\u696d\u754c\u3092\u30ea\u30fc\u30c9\u3059\u308b\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u7ba1\u7406\u7528\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001SecOps \u30c1\u30fc\u30e0\u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3055\u308c\u305f\u8cc7\u7523\u3068\u6f5c\u5728\u7684\u69cb\u6210\u30df\u30b9\u3092\u5b8c\u5168\u304b\u3064\u6b63\u78ba\u306b\u53ef\u8996\u5316\u3057\u3001\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u30ea\u30b9\u30af\u3092\u7d99\u7d9a\u7684\u306b\u767a\u898b\u30fb\u8a55\u4fa1\u30fb\u7de9\u548c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Cortex Xpanse \u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30ec\u30b9\u3067\u81ea\u52d5\u3067\u52d5\u4f5c\u3057\u3001IT \u30b9\u30bf\u30c3\u30d5\u304c\u6c17\u3065\u3044\u3066\u304a\u3089\u305a\u76e3\u8996\u3082\u3057\u3066\u3044\u306a\u3044\u8cc7\u7523\u3092\u5b9a\u671f\u7684\u306b\u691c\u51fa\u3057\u307e\u3059\u3002\u540c\u88fd\u54c1\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u8cc7\u7523\u306b\u5bfe\u3057\u3001\u65e5\u6b21 5,000 \u5104\u4ef6\u4ee5\u4e0a\u306e\u30b9\u30ad\u30e3\u30f3\u3092\u5b9f\u884c\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7d44\u7e54\u306f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u30b7\u30b9\u30c6\u30e0\u3068\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u306b\u6f5c\u3080\u672a\u77e5\u306e\u30ea\u30b9\u30af\u3092\u7a4d\u6975\u7684\u306b\u767a\u898b\u30fb\u5b66\u7fd2\u30fb\u5bfe\u5fdc (\u3053\u308c\u304c\u6700\u3082\u91cd\u8981) \u3067\u304d\u307e\u3059\u3002Cortex Xpanse \u306f\u3001\u7d44\u7e54\u306b\u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc\u3092\u53ef\u8996\u5316\u3057\u3066\u307f\u305b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u81ea\u52d5\u4fee\u5fa9\u6a5f\u80fd\u3092\u63d0\u4f9b\u3059\u308b<a href=\"https:\/\/www.paloaltonetworks.com\/blog\/security-operations\/cortex-xpanse-only-leader-and-outperformer-in-gigaom-radar-asm-evaluation\/\">\u552f\u4e00\u306e<\/a>\u88fd\u54c1\u3067\u3059\u3002Cortex Xpanse \u306f\u307e\u305f\u3001\u30ea\u30a2\u30eb\u30ef\u30fc\u30eb\u30c9\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3068 AI \u652f\u63f4\u578b\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u6d3b\u7528\u306b\u3088\u308a\u3001\u7d44\u7e54\u304c\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u306e\u30ea\u30b9\u30af\u3092\u3088\u308a\u9069\u5207\u306b\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3057\u3001\u4fee\u5fa9\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u65b0\u6a5f\u80fd\u3092\u6700\u8fd1<a href=\"https:\/\/www.paloaltonetworks.com\/blog\/security-operations\/actively-respond-to-internet-emergencies-with-new-active-attack-surface-management-capabilities-from-cortex-xpanse\/\">\u5c0e\u5165\u3057\u3066\u3044\u307e\u3059<\/a>\u3002<\/p>\n<p>\u4eca\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3 \u30bb\u30f3\u30bf\u30fc (SOC) \u3092\u652f\u3048\u308b\u30ec\u30ac\u30b7\u30fc \u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3082\u306f\u3084\u6a5f\u80fd\u3057\u306a\u304f\u306a\u3063\u3066\u304a\u308a\u3001\u304a\u5ba2\u69d8\u306f\u5e73\u5747\u5bfe\u5fdc\u6642\u9593\u30fb\u5e73\u5747\u4fee\u5fa9\u6642\u9593\u306e\u5927\u5e45\u77ed\u7e2e\u3092\u6c42\u3081\u3066\u3044\u308b\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\" rel=\"nofollow,noopener\" >Cortex \u306e\u88fd\u54c1\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa<\/a> (\u305f\u3068\u3048\u3070 <a href=\"https:\/\/www.paloaltonetworks.jp\/cortex\/cortex-xsiam\" rel=\"nofollow,noopener\" >XSIAM<\/a>) \u306f\u3001AI \u3084\u81ea\u52d5\u5316\u3092\u7d44\u307f\u8fbc\u3080\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u9769\u65b0\u3092\u3082\u305f\u3089\u3057\u3001\u304a\u5ba2\u69d8\u306e\u3088\u308a\u8fc5\u901f\u30fb\u5b89\u5168\u306a\u904b\u7528\u3092\u5b9f\u73fe\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<p><strong><a href=\"https:\/\/www.paloaltonetworks.com\/resources\/research\/2023-unit-42-attack-surface-threat-report\">Palo Alto Networks 2023 Attack Surface Threat Report<\/a><\/strong> \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001<strong><a href=\"https:\/\/register.paloaltonetworks.com\/untangling-the-attack-oct\">Attack Surface Threat Report \u30a6\u30a7\u30d3\u30ca\u30fc<\/a><\/strong>\u3092\u305c\u3072\u3054\u8996\u8074\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2023 Unit 42 Attack Surface Threat Report \u3067\u306f\u3001\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u7ba1\u7406 (ASM: \u653b\u6483\u5bfe\u8c61\u9818\u57df\u306e\u7ba1\u7406) \u306b\u95a2\u3059\u308b\u3001\u3068\u304f\u306b\u9ad8\u30ea\u30b9\u30af\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8abf\u67fb\u7d50\u679c\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u307e\u305f\u672c\u30ec\u30dd\u30fc\u30c8\u306f\u3001\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u306e\u52d5\u7684\u306a\u6027\u8cea\u306b\u52a0\u3048\u3001\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u304c\u65b0\u305f\u306a\u8106\u5f31\u6027\u3092\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3059\u308b\u305d\u306e\u30b9\u30d4\u30fc\u30c9\u3082\u6d6e\u304d\u5f6b\u308a\u306b\u3057\u307e\u3057\u305f\u3002\u540c\u30ec\u30dd\u30fc\u30c8\u3067\u306f\u3001\u30b5\u30a4\u30d0\u30fc\u72af\u7f6a\u8005\u3089\u304c\u3001\u65b0\u305f\u306a\u8106\u5f31\u6027\u306e\u516c\u958b\u304b\u3089\u6570\u6642\u9593\u4ee5\u5185\u306b\u305d\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u3066\u3044\u307e\u3059\u3002\u7aef\u7684\u306b\u3044\u3048\u3070\u3001\u7d44\u7e54\u306f\u300c\u8105\u5a01\u30a2\u30af\u30bf\u30fc\u306e\u81ea\u52d5\u5316\u306b\u5bfe\u6297\u3067\u304d\u308b\u901f\u5ea6\u3084\u898f\u6a21\u3067\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u3092\u7ba1\u7406\u3059\u308b\u306e\u306f\u56f0\u96e3\u300d\u3068\u611f\u3058\u3066\u3044\u307e\u3059\u3002 \u307b\u3068\u3093\u3069\u306e\u7d44\u7e54\u304c\u30a2\u30bf\u30c3\u30af \u30b5\u30fc\u30d5\u30a7\u30b9\u7ba1\u7406\u306b\u554f\u984c\u3092\u62b1\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u554f\u984c\u304c\u3042\u308b\u3053\u3068\u306b\u6c17\u3065\u3044\u3066\u3059\u3089\u3044\u307e\u305b\u3093\u3002\u306a\u305c\u306a\u3089\u3001\u3055\u307e\u3056\u307e\u306a IT \u8cc7\u7523\u3084\u6240\u6709\u8005\u3092\u5b8c\u5168\u306b\u53ef\u8996\u5316\u3067\u304d\u3066\u3044\u306a\u3044\u304b\u3089\u3067\u3059\u3002\u3053\u3046\u3057\u305f\u672a\u77e5\u306e\u30ea\u30b9\u30af\u306b\u304a\u3051\u308b\u6700\u5927\u306e\u88ab\u544a\u306e 1 \u4eba\u304c\u3001\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9 \u30b5\u30fc\u30d3\u30b9\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30b8\u30e3\u30fc (\u9732\u51fa) \u3067\u3001\u3053\u308c\u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u3067\u898b\u3064\u304b\u3063\u305f\u554f\u984c\u306e\u307b\u307c 5 \u4ef6\u306b 1 \u4ef6\u3092\u5360\u3081\u3066\u3044\u307e\u3057\u305f\u3002\u9632\u5fa1\u5074\u306f\u6c17\u3092\u5f15\u304d\u7de0\u3081\u3066\u304b\u304b\u308b\u3079\u304d\u3067\u3057\u3087\u3046\u3002\u3042\u3089\u3086\u308b\u69cb\u6210\u5909\u66f4\u3001\u65b0\u3057\u3044\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3001\u65b0\u3057\u304f\u516c\u958b\u3055\u308c\u305f\u8106\u5f31\u6027\u304c\u3001\u653b\u6483\u8005\u3068\u306e\u65b0\u305f\u306a\u7af6\u4e89\u306e\u59cb\u307e\u308a\u306a\u306e\u3067\u3059\u3002 \u30ec\u30dd\u30fc\u30c8\u304b\u3089\u306e\u6ce8\u76ee\u30dd\u30a4\u30f3\u30c8 \u653b\u6483\u8005\u306f\u30de\u30b7\u30f3\u306e\u30b9\u30d4\u30fc\u30c9\u3067\u52d5\u304f \u4eca\u65e5\u306e\u653b\u6483\u8005\u306f\u6570\u5206\u3067 IPv4 &hellip;<\/p>\n","protected":false},"author":636,"featured_media":304361,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7124,6877],"tags":[8784,7751,9535,8711,9597],"coauthors":[7522],"class_list":["post-307417","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-products-and-services-ja","category-6877","tag-asm-ja","tag-cortex-xpanse-ja","tag-cortex-xsiam-ja","tag-threat-research-ja","tag-unit-42-attack-surface-assessment-ja"],"jetpack_featured_media_url":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-content\/uploads\/2023\/09\/Pen-Pointing-1.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/307417","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/users\/636"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/comments?post=307417"}],"version-history":[{"count":4,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/307417\/revisions"}],"predecessor-version":[{"id":307421,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/posts\/307417\/revisions\/307421"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media\/304361"}],"wp:attachment":[{"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/media?parent=307417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/categories?post=307417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/tags?post=307417"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www2.paloaltonetworks.com\/blog\/wp-json\/wp\/v2\/coauthors?post=307417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}