{"id":102205,"date":"2019-08-12T12:00:54","date_gmt":"2019-08-12T19:00:54","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=102205"},"modified":"2019-12-16T18:51:54","modified_gmt":"2019-12-17T02:51:54","slug":"hunting-the-public-cloud-for-exposed-hosts-and-misconfigurations","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/hunting-the-public-cloud-for-exposed-hosts-and-misconfigurations\/","title":{"rendered":"\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30db\u30b9\u30c8\u3068\u69cb\u6210\u4e0d\u5099\u306e\u63a2\u7d22"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>\u3053\u306e\u8abf\u67fb\u3067\u306f\u3001Amazon AWS\u3001Microsoft Azure\u3001\u304a\u3088\u3073Google Cloud Platform\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u73fe\u72b6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306f\u307e\u3059\u307e\u3059\u5e83\u304f\u4f7f\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u30012018\u5e74\u306b\u306f\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u304b\u3051\u308b\u7dcf\u8cbb\u7528\u304c45.6%\u5897\u52a0\u3057\u305f\u3053\u3068\u304c<a href=\"https:\/\/www.canalys.com\/newsroom\/cloud-market-share-q4-2018-and-full-year-2018\">\u5831\u544a\u3055\u308c\u3066<\/a>\u3044\u307e\u3059\u3002\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9 \u30d7\u30ed\u30d0\u30a4\u30c0(CSP)\u306e\u5e02\u5834\u30b7\u30a7\u30a2\u306f\u3001Amazon AWS(31.3%)\u304c\u30c8\u30c3\u30d7\u3092\u7dad\u6301\u3057\u3001\u305d\u306e\u5f8c\u306bMicrosoft Azure(16.5%)\u3001Google Cloud Platform(9.5%)\u304c\u7d9a\u304d\u307e\u3059\u3002\u4f01\u696d\u306f\u3001CSP\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u3055\u307e\u3056\u307e\u306a\u300cas a service\u300d\u30e2\u30c7\u30eb\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001IT\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u3064\u3044\u3066\u5fc3\u914d\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u696d\u52d9\u306e\u898f\u6a21\u3092\u4fca\u654f\u304b\u3064\u67d4\u8edf\u306b\u62e1\u5f35\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u5b89\u5168\u3067\u306a\u3044\u69cb\u6210\u304c1\u3064\u5b58\u5728\u3059\u308b\u3060\u3051\u3067\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u5168\u4f53\u304c\u30ea\u30b9\u30af\u306b\u3055\u3089\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u30c1\u30fc\u30e0Unit 42\u306f\u3001\u4e00\u822c\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30db\u30b9\u30c8\u306b\u6ce8\u76ee\u3057\u3066\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3057\u305f\u3002\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u3001\u30b5\u30fc\u30d3\u30b9\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001\u304a\u3088\u3073\u30b5\u30fc\u30d3\u30b9\u306e\u8106\u5f31\u6027\u306a\u3069\u306e\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3066\u3001\u30db\u30b9\u30c8\u3054\u3068\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4f53\u5236\u3092\u5224\u65ad\u3057\u307e\u3057\u305f\u3002\u307e\u305f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u5185\u306e\u60aa\u610f\u306e\u3042\u308bIP\u3068\u904e\u53bb\u306e\u65e2\u77e5\u306e\u8106\u5f31\u6027\u306e\u9593\u306e\u76f8\u95a2\u95a2\u4fc2\u3092\u8abf\u67fb\u3057\u307e\u3057\u305f\u3002\u5206\u6790\u306e\u7d50\u679c\u3001\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li><strong>47%<\/strong>: Azure\u306eSSH\u30b5\u30fc\u30d0\u30fc\u306e\u3046\u3061\u300cuse password-login (\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u3088\u308b\u30ed\u30b0\u30a4\u30f3\u3092\u4f7f\u7528)\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u306b\u7dcf\u5f53\u305f\u308a\u653b\u6483\u306b\u5bfe\u3059\u308b\u8106\u5f31\u6027\u304c\u5b58\u5728\u3059\u308b\u5272\u5408<\/li>\n<li><strong>32%<\/strong>: \u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u30db\u30b9\u30c8\u306e\u3046\u3061SSH\u30b5\u30fc\u30d0\u30fc\u3092\u30aa\u30fc\u30d7\u30f3\u306b\u3057\u3066\u3044\u308b\u5272\u5408<\/li>\n<li><strong>24%<\/strong>: \u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u30db\u30b9\u30c8\u306e\u3046\u3061\u65e2\u77e5\u306e\u8106\u5f31\u6027\u304c\u5b58\u5728\u3059\u308b\u5272\u5408<\/li>\n<li><strong>50%<\/strong>: \u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u8106\u5f31\u6027\u304c\u5c11\u306a\u304f\u3068\u30822\u5e74\u524d\u304b\u3089\u65e2\u77e5\u3067\u3042\u308b\u5272\u5408<\/li>\n<li><strong>61%<\/strong>: \u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u30db\u30b9\u30c8\u306e\u3046\u3061TLSv1.1\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u3044\u307e\u3060\u306b\u4f7f\u7528\u3057\u3066\u3044\u308b\u5272\u5408(v1.2\u3068v1.3\u306f\u305d\u308c\u305e\u308c2008\u5e74\u30682018\u5e74\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f)<\/li>\n<\/ul>\n<p>\u3055\u3089\u306b\u3001\u653b\u6483\u8005\u304c\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3092\u8db3\u304c\u304b\u308a\u306b\u3057\u3066\u653b\u6483\u3092\u958b\u59cb\u3057\u3066\u3044\u308b\u8a3c\u62e0\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306f\u4f9d\u7136\u3068\u3057\u3066\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3088\u308a\u5b89\u5168\u3067\u3042\u308b\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001CSP\u304c\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u4fdd\u5b88\u3068\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u81a8\u5927\u306a\u30ea\u30bd\u30fc\u30b9\u3092\u8cbb\u3084\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u7406\u7531\u304b\u3089\u3067\u3059\u3002<a href=\"https:\/\/nvd.nist.gov\/search\">NIST\u306e\u8106\u5f31\u6027\u60c5\u5831\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9(NVD)<\/a>\u306b\u3088\u308c\u3070\u3001<a href=\"https:\/\/www.cvedetails.com\/top-50-products.php?year=2018.\">Windows\u307e\u305f\u306fLinux\u3067\u306f\u6bce\u5e74\u6570\u5343\u4ef6\u306e\u8106\u5f31\u6027\u304c\u898b\u3064\u304b\u3063\u3066\u3044\u308b\u306e\u306b\u5bfe\u3057\u3066<\/a>\u30012018\u5e74\u306bAWS\u3001Azure\u3001\u304a\u3088\u3073GCP\u3067\u8b58\u5225\u3055\u308c\u305fCVE\u306e\u6570\u306f\u305d\u308c\u305e\u308c20\u4ef6\u672a\u6e80\u3067\u3059\u3002\u3057\u304b\u3057\u3001CSP\u5168\u4f53\u3067\u306f\u3001\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u9014\u5207\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3001<a href=\"https:\/\/www.dailykos.com\/stories\/2019\/6\/9\/1863587\/-Leaked-voting-machine-passwords-add-to-North-Carolina-s-growing-tally-of-election-security-disasters\">\u81ea\u52d5\u6295\u7968\u6a5f\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u6f0f\u6d29<\/a>\u3001<a href=\"https:\/\/latesthackingnews.com\/2019\/05\/13\/unsecured-database-exposed-over-275-million-records-of-indian-citizens\/\">\u30a4\u30f3\u30c9\u56fd\u6c11\u306e\u8a18\u9332<\/a>\u306e\u6f0f\u6d29\u3001<a href=\"https:\/\/techcrunch.com\/2019\/05\/01\/ladders-resume-leak\/\">\u30e6\u30fc\u30b6\u30fc \u30b8\u30e7\u30d6 \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u6f0f\u6d29<\/a>\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u3002<a href=\"https:\/\/info.redlock.io\/hubfs\/WebsiteResources\/RL_Cloud_Security_Trends_Oct_2107.pdf\">RedLock<\/a>\u3001<a href=\"https:\/\/resources.netskope.com\/cloud-security-collateral-2\/2018-cloud-security-report\">NetSkope<\/a>\u3001\u304a\u3088\u3073<a href=\"https:\/\/cloudsecurity.mcafee.com\/cloud\/en-us\/forms\/white-papers\/wp-cloud-adoption-risk-report-2019-banner-cloud-mfe.html\">McAfee<\/a>\u306b\u3088\u308b\u4ee5\u524d\u306e\u8abf\u67fb\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306f\u3001CSP\u3067\u306f\u306a\u304f\u3001\u30af\u30e9\u30a6\u30c9\u5229\u7528\u8005\u306e\u69cb\u6210\u4e0d\u5099\u306b\u8d77\u56e0\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u8cac\u4efb\u306e\u4e00\u90e8\u306f\u30e6\u30fc\u30b6\u30fc\u304b\u3089CSP\u3078\u3068\u5f90\u3005\u306b\u79fb\u884c\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u305d\u306e\u4e00\u65b9\u3067\u30e6\u30fc\u30b6\u30fc\u306f\u5e38\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8a2d\u8a08\u3068\u6c7a\u5b9a\u306b\u8cac\u4efb\u3092\u8ca0\u3044\u307e\u3059\u3002\u5b89\u5168\u306a\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306f\u3001CSP\u3068\u30e6\u30fc\u30b6\u30fc\u306e\u4e21\u8005\u304c\u305d\u308c\u305e\u308c\u306e\u8cac\u4efb\u3092\u679c\u305f\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u3067\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9 \u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u73fe\u72b6\u306b\u3064\u3044\u3066\u30ec\u30d3\u30e5\u30fc\u3057\u3001\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u3001\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u8106\u5f31\u6027\u3001\u304a\u3088\u3073\u60aa\u610f\u306e\u3042\u308bIP\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u3001\u4e00\u9023\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30c4\u30fc\u30eb\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-102205-\u30d1\u30d6\u30ea\u30c3\u30af-\u30af\u30e9\u30a6\u30c9\u306e\u6982\u8981\"><\/a><strong>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u6982\u8981<\/strong><\/h3>\n<p>CSP\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3001\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u3055\u3089\u306b\u306f\u6a5f\u80fd\u3055\u3048\u3082\u30af\u30e9\u30a6\u30c9\u306b\u59d4\u4efb\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3001\u3055\u307e\u3056\u307e\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u56f31\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9 \u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u9593\u3067\u5171\u6709\u3059\u308b\u8cac\u4efb\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u30af\u30e9\u30a6\u30c9\u306b\u59d4\u4efb\u3057\u305f\u5834\u5408(Infrastructure as a service\u307e\u305f\u306fIaaS)\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u6700\u9ad8\u30ec\u30d9\u30eb\u306e\u5236\u5fa1\u6a5f\u80fd\u304c\u30e6\u30fc\u30b6\u30fc\u306b\u4e0e\u3048\u3089\u308c\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u6a5f\u80fd\u3092\u30af\u30e9\u30a6\u30c9\u306b\u59d4\u4efb\u3057\u305f\u5834\u5408(Functions as a service\u307e\u305f\u306fFaaS)\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u5fa9\u5143\u529b\u3001\u304a\u3088\u3073\u62e1\u5f35\u6027\u3092\u6c17\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u6700\u3082\u7c21\u5358\u306a\u624b\u9806\u3067\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8abf\u67fb\u3067\u306f\u3001\u30af\u30e9\u30a6\u30c9 \u30d7\u30ed\u30d0\u30a4\u30c0\u306e\u8cac\u4efb\u7bc4\u56f2\u304c\u5e83\u304c\u308c\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u9593\u9055\u3044\u304c\u6e1b\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p style=\"text-align: center;\"><img  class=\"aligncenter wp-image-102208 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-146.png\" alt=\"\u56f31.\u300cas a service\u300d\u904b\u7528\u30e2\u30c7\u30eb\" width=\"746\" height=\"401\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-146.png 746w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-146-300x161.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-146-370x199.png 370w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><br \/>\n<span style=\"font-size: 10pt;\">\u56f31.\u300cas a service\u300d\u904b\u7528\u30e2\u30c7\u30eb<\/span><\/p>\n<p>AWS\u3001Azure\u3001GCP\u306e3\u3064\u304c\u30af\u30e9\u30a6\u30c9\u5e02\u5834\u30b7\u30a7\u30a2\u306e60%\u3092\u5360\u3081\u308b\u3053\u3068\u304b\u3089\u3001\u3053\u306e\u8abf\u67fb\u3067\u306f\u3053\u306e3\u3064\u306eCSP\u306e\u307f\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002AWS\u3001Azure\u3001GCP\u304c\u516c\u958b\u3057\u3066\u3044\u308bIP\u7bc4\u56f2\u3092\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001\u305d\u308c\u305e\u308c4,180\u4e07\u500b\u30011,400\u4e07\u500b\u3001\u304a\u3088\u3073700\u4e07\u500b\u306eIPv4\u30a2\u30c9\u30ec\u30b9\u3092\u6240\u6709\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a2\u30c9\u30ec\u30b9\u306f\u3001\u88681\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u8907\u6570\u306e\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9\u306b\u5206\u6563\u3057\u3066\u3044\u307e\u3059\u3002GCP\u306f\u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306eIP\u30d6\u30ed\u30c3\u30af \u30b5\u30a4\u30ba\u3092\u516c\u958b\u3057\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u3053\u306e\u8868\u3067\u306fAWS\u3068Azure\u306e\u307f\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8abf\u67fb\u306e\u5927\u90e8\u5206\u306f\u3001\u3053\u308c\u3089\u306eIP\u30d6\u30ed\u30c3\u30af\u5185\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30db\u30b9\u30c8\u3092\u63a2\u3057\u3066\u3001\u305d\u3053\u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u3092\u5206\u6790\u3059\u308b\u3068\u3044\u3046\u65b9\u6cd5\u3067\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<p><img  class=\"wp-image-102210 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-147-1024x470.png\" alt=\"\u88681. AWS\u3068Azure\u304c\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306b\u5272\u308a\u5f53\u3066\u3066\u3044\u308b\u30d1\u30d6\u30ea\u30c3\u30afIP\u306e\u6570\" width=\"1024\" height=\"470\" data-wp-editing=\"1\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-147-1024x470.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-147-300x138.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-147-768x353.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-147-1536x705.png 1536w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-147-900x413.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-147-370x170.png 370w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-147.png 1642w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt;\">\u88681. AWS\u3068Azure\u304c\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9\u3054\u3068\u306b\u5272\u308a\u5f53\u3066\u3066\u3044\u308b\u30d1\u30d6\u30ea\u30c3\u30afIP\u306e\u6570<\/span><\/p>\n<p style=\"text-align: left;\"><a id=\"post-102205-\u30d1\u30d6\u30ea\u30c3\u30af-\u30af\u30e9\u30a6\u30c9\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\"><\/a><strong>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9<\/strong><\/p>\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b5\u30fc\u30d3\u30b9\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5168\u4f53\u306b\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u305d\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u3069\u308c\u3060\u3051\u5b89\u5168\u3067\u3042\u3063\u3066\u3082\u30ea\u30b9\u30af\u304c\u306a\u304f\u306a\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002HTTP\u3001POP3\u3001VPN\u306a\u3069\u306e\u4e00\u90e8\u306e\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u3069\u3053\u304b\u3089\u3067\u3082\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u30aa\u30fc\u30d7\u30f3\u306b\u306a\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u591a\u304f\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b5\u30fc\u30d3\u30b9\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u5e83\u304f\u30aa\u30fc\u30d7\u30f3\u3067\u3042\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u901a\u5e38\u306f\u7279\u5b9a\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5c11\u6570\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b5\u30fc\u30d0\u30fc\u3060\u3051\u304c\u5229\u7528\u3057\u307e\u3059\u3002\u307e\u305f\u3001SMB\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u5358\u4e00\u30ed\u30fc\u30ab\u30eb \u30a8\u30ea\u30a2 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u5171\u6709\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b5\u30fc\u30d3\u30b9\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u30aa\u30fc\u30d7\u30f3\u306b\u3059\u308b\u3068\u3001\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u653b\u6483\u30d9\u30af\u30c8\u30eb\u304c\u7c21\u5358\u306b\u4f5c\u6210\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002CSP\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3078\u306e\u30b5\u30fc\u30d3\u30b9\u306e\u5c55\u958b\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u304c\u3001\u69cb\u6210\u306b\u4e0d\u5099\u306e\u3042\u308b\u30b5\u30fc\u30d3\u30b9\u3084\u8106\u5f31\u306a\u30b5\u30fc\u30d3\u30b9\u3082\u3059\u3050\u306b\u516c\u958b\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30db\u30b9\u30c8\u3068\u30b5\u30fc\u30d3\u30b9\u3092\u691c\u7d22\u3059\u308b\u305f\u3081\u306b\u3001\u5f0a\u793e\u306f<a href=\"https:\/\/www.shodan.io\/\">Shodan<\/a>\u3068<a href=\"https:\/\/censys.io\/\">Censys<\/a>\u3067\u3001<a href=\"https:\/\/ip-ranges.amazonaws.com\/ip-ranges.json\">AWS<\/a>\u3001<a href=\"https:\/\/www.microsoft.com\/en-us\/download\/details.aspx?id=41653\">Azure<\/a>\u3001\u304a\u3088\u3073<a href=\"https:\/\/cloud.google.com\/compute\/docs\/faq#where_can_i_find_product_name_short_ip_ranges\">GCP<\/a>\u304c\u6240\u6709\u3057\u3066\u3044\u308bIP\u30d6\u30ed\u30c3\u30af\u306b\u3064\u3044\u3066\u554f\u3044\u5408\u308f\u305b\u307e\u3057\u305f\u3002\u305d\u306e\u7d50\u679c\u3001930\u4e07\u53f0\u306eAWS\u30db\u30b9\u30c8\u3001150\u4e07\u53f0\u306eAzure\u30db\u30b9\u30c8\u3001\u304a\u3088\u3073250\u4e07\u53f0\u306eGCP\u30db\u30b9\u30c8\u304c\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u8abf\u67fb\u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5168\u4f53\u306b\u5bfe\u3057\u3066\u516c\u958b\u3067\u304d\u308b\u307b\u3069\u5b89\u5168\u3067\u306f\u306a\u30448\u3064\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u6ce8\u76ee\u3057\u307e\u3057\u305f\u3002\u88682\u306b\u3001\u3053\u308c\u3089\u306e\u691c\u7d22\u7d50\u679c\u3092\u793a\u3057\u307e\u3059\u3002\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30db\u30b9\u30c8\u306e\u3046\u3061<strong>32%<\/strong>\u304cSSH\u30b5\u30fc\u30d3\u30b9\u3092\u30aa\u30fc\u30d7\u30f3\u306b\u3057\u3066\u3044\u308b\u3068\u3044\u3046\u7d50\u679c\u306f\u885d\u6483\u7684\u3067\u3059\u3002SSH\u306f\u6700\u3082\u5b89\u5168\u306a\u30d7\u30ed\u30c8\u30b3\u30eb\u306e1\u3064\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u3053\u306e\u5f37\u529b\u306a\u30b5\u30fc\u30d3\u30b9\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5168\u4f53\u306b\u516c\u958b\u3059\u308b\u3053\u3068\u306f\u5371\u967a\u3059\u304e\u307e\u3059\u3002\u3069\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u308c\u3001\u69cb\u6210\u4e0d\u5099\u3084\u5f31\u3044\/\u6f0f\u6d29\u3057\u305f\u8cc7\u683c\u60c5\u5831\u304c\u3042\u308c\u3070\u3001\u30db\u30b9\u30c8\u306e\u4fb5\u5bb3\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/www.cisecurity.org\/cis-benchmarks\/\">CIS\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/a>\u306f\u3001SSH\u30b5\u30fc\u30d3\u30b9\u3078\u306e\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306f\u5c11\u6570\u306e\u30db\u30b9\u30c8\u306b\u5236\u9650\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u5506\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306eSSH\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u308c\u3060\u3051\u5b89\u5168\u306a\u306e\u304b\u8208\u5473\u304c\u3042\u3063\u305f\u306e\u3067\u3001\u5f0a\u793e\u306f\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u7c73\u56fd\u30d9\u30fc\u30b9\u306eSSH\u30b5\u30fc\u30d0\u30fc280\u4e07\u53f0\u3092\u3059\u3079\u3066\u30b9\u30ad\u30e3\u30f3\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u5f37\u56fa\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u69cb\u7bc9\u3059\u308b\u306b\u306f\u3001SSH\u30b5\u30fc\u30d0\u30fc\u306e\u8a8d\u8a3c\u3092\u3001\u7dcf\u5f53\u305f\u308a\u653b\u6483\u306b\u5bfe\u3057\u3066\u8106\u5f31\u306a\u30d1\u30b9\u30ef\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u8a8d\u8a3c\u3067\u306f\u306a\u304f\u3001\u516c\u958b\/\u79d8\u5bc6\u30ad\u30fc\u306e\u30da\u30a2\u306b\u3088\u308b\u8a8d\u8a3c\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u9a5a\u3044\u305f\u3053\u3068\u306b\u3001Azure\u306b\u3042\u308bSSH\u30b5\u30fc\u30d0\u30fc\u306e\u3046\u3061\u7d04<strong>50%<\/strong>\u304c\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306b\u3088\u308b\u30ed\u30b0\u30a4\u30f3\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001AWS\u3068GCP\u3067\u306f\u3069\u3061\u3089\u30825%\u672a\u6e80\u3067\u3057\u305f(\u88683)\u3002\u3042\u307e\u308a\u306b\u5dee\u304c\u5927\u304d\u3044\u3053\u3068\u304b\u3089\u3001\u3053\u308c\u306f\u5076\u7136\u3067\u306f\u306a\u3044\u3068\u8003\u3048\u3001Azure\u30af\u30e9\u30a6\u30c9\u3092\u8a73\u3057\u304f\u8abf\u67fb\u3057\u3066\u3001\u3053\u308c\u3089\u306eSSH\u30b5\u30fc\u30d3\u30b9\u306e\u4f5c\u6210\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u539f\u56e0\u306f\u3059\u3050\u306b\u308f\u304b\u308a\u307e\u3057\u305f\u3002Azure Virtual Machines\u3067\u306f\u3001\u307b\u3068\u3093\u3069\u306eSSH\u30b5\u30fc\u30d3\u30b9\u304cVM\u4f5c\u6210\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u56f32\u306b\u3001Azure\u306eSSH\u69cb\u6210\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3092\u793a\u3057\u307e\u3059\u3002<strong>Azure\u3067\u306f\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3068\u516c\u958b\u30ad\u30fc\u8a8d\u8a3c\u306e2\u3064\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u63d0\u793a\u3055\u308c\u3066\u3044\u307e\u3059<\/strong>\u3002\u3053\u306e\u5834\u5408\u3001\u304a\u305d\u3089\u304f\u516c\u958b\u30ad\u30fc\u8a8d\u8a3c\u306e\u4ed5\u7d44\u307f\u3084\u30ad\u30fc\u306e\u4f5c\u6210\u65b9\u6cd5\u304c\u308f\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u7406\u7531\u3067\u30e6\u30fc\u30b6\u30fc\u306e\u534a\u6570\u304c\u30d1\u30b9\u30ef\u30fc\u30c9\u8a8d\u8a3c\u3092\u9078\u629e\u3059\u308b\u3060\u308d\u3046\u3068\u3044\u3046\u8003\u3048\u306b\u306f\u5408\u7406\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3046\u306f\u8a00\u3063\u3066\u3082\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u601d\u3044\u4ed8\u304f\u306e\u3082\u518d\u5229\u7528\u3059\u308b\u306e\u3082\u7c21\u5358\u3067\u3059\u304c\u3001\u516c\u958b\u30ad\u30fc\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3053\u306e<a href=\"https:\/\/docs.microsoft.com\/en-us\/azure\/virtual-machines\/linux\/create-ssh-keys-detailed\">Azure\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>\u3067\u8aac\u660e\u3055\u308c\u3066\u3044\u308b\u591a\u304f\u306e\u624b\u9806\u3092\u5225\u9014\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>AWS\u74b0\u5883\u3068GCP\u74b0\u5883\u306e\u5834\u5408\u3001\u3069\u3061\u3089\u3082\u30d1\u30b9\u30ef\u30fc\u30c9 \u30ed\u30b0\u30a4\u30f3\u304c\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066\u63d0\u793a\u3055\u308c\u306a\u3044\u306e\u3067\u3001\u3053\u308c\u3068\u540c\u3058\u6319\u52d5\u306f\u898b\u3089\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002AWS\u306f\u3001\u65b0\u3057\u3044\u30ad\u30fc\u306e\u30da\u30a2\u3092\u4f5c\u6210\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306bVM\u3092\u8d77\u52d5\u3059\u308b\u524d\u306b\u79d8\u5bc6\u30ad\u30fc\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3088\u3046\u306b\u6307\u793a\u3057\u307e\u3059(\u56f33)\u3002GCP\u3082\u3001VM\u3092\u4f5c\u6210\u3059\u308b\u969b\u306b\u81ea\u52d5\u7684\u306b\u30ad\u30fc\u306e\u30da\u30a2\u3092\u4f5c\u6210\u3057\u3066\u3001Compute Engine\u306e\u5185\u90e8\u3067\u30ad\u30fc\u3092\u7ba1\u7406\u3057\u307e\u3059(\u56f34)\u3002\u3053\u306e\u767a\u898b\u306f\u3001UI\u8a2d\u8a08\u304c\u30e6\u30fc\u30b6\u30fc\u306e\u6319\u52d5\u306b\u3069\u308c\u307b\u3069\u306e\u5f71\u97ff\u3092\u4e0e\u3048\u3066\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u5b89\u5168\u3067\u306a\u3044\u72b6\u614b\u306b\u8a98\u5c0e\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_102212\" aria-describedby=\"caption-attachment-102212\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102212 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-148-1024x646.png\" alt=\"\u88682. \u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u767a\u898b\u3055\u308c\u305f\u30dd\u30fc\u30c8\u3068\u30b5\u30fc\u30d3\u30b9\" width=\"1024\" height=\"646\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-148-1024x646.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-148-300x189.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-148-768x485.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-148-900x568.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-148-370x233.png 370w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-148.png 1347w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102212\" class=\"wp-caption-text\">\u88682. \u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u767a\u898b\u3055\u308c\u305f\u30dd\u30fc\u30c8\u3068\u30b5\u30fc\u30d3\u30b9<\/figcaption><\/figure>\n<figure id=\"attachment_102214\" aria-describedby=\"caption-attachment-102214\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102214 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-149-1024x327.png\" alt=\"\u88683. \u7c73\u56fd\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308bSSH\u30b5\u30fc\u30d0\u30fc\" width=\"1024\" height=\"327\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-149-1024x327.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-149-300x96.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-149-768x245.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-149-1536x491.png 1536w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-149-900x288.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-149-370x118.png 370w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-149.png 1728w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102214\" class=\"wp-caption-text\">\u88683. \u7c73\u56fd\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308bSSH\u30b5\u30fc\u30d0\u30fc<\/figcaption><\/figure>\n<figure id=\"attachment_102216\" aria-describedby=\"caption-attachment-102216\" style=\"width: 759px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102216 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-150.png\" alt=\"\u56f32. Azure Virtual Machines\u306eSSH\u69cb\u6210\" width=\"759\" height=\"183\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-150.png 759w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-150-300x72.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-150-370x89.png 370w\" sizes=\"(max-width: 759px) 100vw, 759px\" \/><figcaption id=\"caption-attachment-102216\" class=\"wp-caption-text\">\u56f32. Azure Virtual Machines\u306eSSH\u69cb\u6210<\/figcaption><\/figure>\n<figure id=\"attachment_102218\" aria-describedby=\"caption-attachment-102218\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102218 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-151-1024x371.png\" alt=\"\u56f33. AWS EC2\u306eSSH\u69cb\u6210\" width=\"1024\" height=\"371\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-151-1024x371.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-151-300x109.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-151-768x279.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-151-1536x557.png 1536w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-151-900x326.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-151-370x134.png 370w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-151.png 1756w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102218\" class=\"wp-caption-text\">\u56f33. AWS EC2\u306eSSH\u69cb\u6210<\/figcaption><\/figure>\n<figure id=\"attachment_102220\" aria-describedby=\"caption-attachment-102220\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102220 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-152-1024x411.png\" alt=\"\u56f34. Google Compute Engine\u306eSSH\u69cb\u6210\" width=\"1024\" height=\"411\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-152-1024x411.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-152-300x120.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-152-768x308.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-152-1536x616.png 1536w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-152-900x361.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-152-370x148.png 370w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-152.png 1857w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102220\" class=\"wp-caption-text\">\u56f34. Google Compute Engine\u306eSSH\u69cb\u6210<\/figcaption><\/figure>\n<h3><a id=\"post-102205-\u30d1\u30d6\u30ea\u30c3\u30af-\u30af\u30e9\u30a6\u30c9\u306e\u8106\u5f31\u6027\"><\/a><strong>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u8106\u5f31\u6027<\/strong><\/h3>\n<p>\u5f0a\u793e\u306f\u3001AWS\u3001Azure\u3001\u304a\u3088\u3073GCP\u306e\u5404\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b5\u30fc\u30d3\u30b9\u3067\u3001\u305d\u308c\u305e\u308c<strong>2,900\u4e07<\/strong>\u4ef6\u3001<strong>170\u4e07<\/strong>\u4ef6\u3001\u304a\u3088\u3073<strong>400\u4e07\u4ef6<\/strong>\u306e\u8106\u5f31\u6027\u3092\u7279\u5b9a\u3057\u307e\u3057\u305f\u3002\u5e73\u5747\u3057\u3066\u3001\u8106\u5f31\u306a\u30db\u30b9\u30c81\u53f0\u306b\u3064\u304d<strong>11<\/strong>\u4ef6\u306e\u8106\u5f31\u6027\u304c\u3042\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u8208\u5473\u6df1\u3044\u3053\u3068\u306b\u30013\u3064\u306eCSP\u306e\u4e0a\u4f4d10\u306e\u8106\u5f31\u6027\u306f\u307b\u3068\u3093\u3069\u540c\u3058\u3067\u3042\u308a\u3001\u88684\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u305d\u306e\u30ea\u30b9\u30c8\u306b\u306fOpenSSH\u3068Http_Server\u306e2\u3064\u306e\u88fd\u54c1\u3057\u304b\u51fa\u73fe\u3057\u3066\u3044\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u5bfe\u3057\u3066\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u6700\u3082\u4e00\u822c\u7684\u306a\u30b5\u30fc\u30d3\u30b9(http\/https)\u3067\u3042\u308a\u3001OpenSSH\u3068Http_Server\u304cWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u80cc\u5f8c\u3067\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u3060\u304b\u3089\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_102222\" aria-describedby=\"caption-attachment-102222\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102222 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-153-1024x808.png\" alt=\"\u88684. \u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u4e0a\u4f4d10\u306e\u8106\u5f31\u6027\" width=\"1024\" height=\"808\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-153-1024x808.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-153-300x237.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-153-768x606.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-153-900x710.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-153-370x292.png 370w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-153.png 1230w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102222\" class=\"wp-caption-text\">\u88684. \u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u4e0a\u4f4d10\u306e\u8106\u5f31\u6027<\/figcaption><\/figure>\n<p>\u3059\u3079\u3066\u306e\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9\u306b\u308f\u305f\u3063\u3066\u8106\u5f31\u6027\u3092\u8a73\u7d30\u306b\u5206\u6790\u3057\u305f\u3068\u3053\u308d\u3001AWS\u306e\u8106\u5f31\u6027\u306e\u3046\u306199.8%\u306fEC2\u306b\u3088\u308b\u3082\u306e\u3067\u3042\u308a\u3001Azure\u306e\u8106\u5f31\u6027\u306e\u3046\u306199.8%\u306fAzure Virtual Machines\u306b\u3088\u308b\u3082\u306e\u3067\u3057\u305f\u3002AWS EC2\u3068Azure Virtual Machine\u306f\u3069\u3061\u3089\u3082\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3092\u5c55\u958b\u3057\u3066\u7ba1\u7406\u3067\u304d\u308bIaaS\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u6b8b\u5ff5\u306a\u3053\u3068\u306b\u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u512a\u5148\u3057\u3066\u304a\u3089\u305a\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u8106\u5f31\u6027\u306b\u6c17\u4ed8\u3044\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p>\u56f35\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306b\u304a\u3051\u308b\u8106\u5f31\u6027\u306e\u6570\u3054\u3068\u306e\u30db\u30b9\u30c8\u306e\u6570\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u6a2a\u8ef8\u306f\u8106\u5f31\u6027\u306e\u6570\u3001\u7e26\u8ef8\u306f\u30db\u30b9\u30c8\u306e\u6570\u3067\u3059\u3002AWS\u306e\u30db\u30b9\u30c8\u306e25%\u3001Azure\u306e\u30db\u30b9\u30c8\u306e8%\u3001\u304a\u3088\u3073GCP\u306e\u30db\u30b9\u30c8\u306e27%\u304c\u8106\u5f31\u3067\u3042\u308b\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002\u8106\u5f31\u306a\u30db\u30b9\u30c8\u306e\u5927\u90e8\u5206\u306b\u306f\u30011\uff5e10\u500b\u306e\u8106\u5f31\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_102224\" aria-describedby=\"caption-attachment-102224\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102224 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-154-1024x603.png\" alt=\"\u56f35. AWS\u3001Azure\u3001\u304a\u3088\u3073GCP\u306e\u8106\u5f31\u6027\u306e\u6570\u3054\u3068\u306e\u30db\u30b9\u30c8\u306e\u6570\" width=\"1024\" height=\"603\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-154-1024x603.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-154-300x177.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-154-768x453.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-154-1536x905.png 1536w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-154-2048x1207.png 2048w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-154-900x530.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-154-370x218.png 370w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102224\" class=\"wp-caption-text\">\u56f35. AWS\u3001Azure\u3001\u304a\u3088\u3073GCP\u306e\u8106\u5f31\u6027\u306e\u6570\u3054\u3068\u306e\u30db\u30b9\u30c8\u306e\u6570<\/figcaption><\/figure>\n<p>\u56f36\u306f\u3001CVE\u306e\u30ea\u30ea\u30fc\u30b9\u5e74\u3054\u3068\u3001\u304a\u3088\u3073\u91cd\u5927\u5ea6\u8a55\u4fa1\u3054\u3068\u306e\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u8106\u5f31\u6027\u306e\u6570\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u6a2a\u8ef8\u306fCVE\u306e\u5e74\u3001\u7e26\u8ef8\u306f\u8106\u5f31\u6027\u306e\u6570\u3067\u3042\u308a\u3001\u8272\u306f<a href=\"https:\/\/nvd.nist.gov\/vuln-metrics\/cvss\/v2-calculator\">CVSS v2<\/a>\u306e\u91cd\u5927\u5ea6\u3092\u8868\u3057\u307e\u3059\u3002\u56f3\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u8106\u5f31\u6027\u306e\u3046\u3061<strong>70%<\/strong>\u306f\u91cd\u5927\u5ea6\u304c\u4e2d\u3001<strong>17%<\/strong>\u306f\u91cd\u5927\u5ea6\u304c\u9ad8\u3068\u8a55\u4fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002AWS\u306e\u8106\u5f31\u6027\u306e<strong>18%<\/strong>\u3001Azure\u306e\u8106\u5f31\u6027\u306e<strong>21%<\/strong>\u3001\u304a\u3088\u3073GCP\u306e\u8106\u5f31\u6027\u306e<strong>12%<\/strong>\u306f\u30015\u5e74\u4ee5\u4e0a\u524d\u306b\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u53e4\u3044\u8106\u5f31\u6027\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u4eca\u3067\u3082\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u30ec\u30ac\u30b7\u30fc \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u307e\u305f\u306f\u30b5\u30dd\u30fc\u30c8\u304c\u7d42\u4e86\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6570\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u53e4\u3044\u8106\u5f31\u6027\u306b\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3059\u308b\u306b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5237\u65b0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3001\u958b\u767a\u8005\u306f\u901a\u5e38\u3001\u3053\u306e\u300c\u30d1\u30f3\u30c9\u30e9\u306e\u7bb1\u300d\u3092\u958b\u3051\u308b\u306e\u3092\u907f\u3051\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_102226\" aria-describedby=\"caption-attachment-102226\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102226 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-155-1024x605.png\" alt=\"\u56f36. AWS\u3001Azure\u3001\u304a\u3088\u3073GCP\u306eCVE\u306e\u5e74\u3054\u3068\u306e\u8106\u5f31\u6027\u306e\u6570\" width=\"1024\" height=\"605\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-155-1024x605.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-155-300x177.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-155-768x454.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-155-1536x907.png 1536w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-155-2048x1210.png 2048w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-155-900x532.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-155-370x219.png 370w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102226\" class=\"wp-caption-text\">\u56f36. AWS\u3001Azure\u3001\u304a\u3088\u3073GCP\u306eCVE\u306e\u5e74\u3054\u3068\u306e\u8106\u5f31\u6027\u306e\u6570<\/figcaption><\/figure>\n<p>Secure Socket Layer (SSL)\u3068Transport Layer Security (TLS)\u306f\u3001\u6700\u65b0\u306eWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u57fa\u76e4\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u901a\u4fe1\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30c7\u30fc\u30bf\u6574\u5408\u6027\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u591a\u304f\u306e<a href=\"https:\/\/www.acunetix.com\/blog\/articles\/tls-vulnerabilities-attacks-final-part\/\">\u8106\u5f31\u6027<\/a>\u306f\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u53e4\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u767a\u898b\u3055\u308c\u3066\u304a\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u5927\u306a\u8106\u5f31\u6027\u306f\u4e2d\u9593\u8005\u653b\u6483\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002SSL\/TLS\u304c\u69cb\u6210\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30db\u30b9\u30c8\u3092\u8abf\u67fb\u3057\u305f\u3068\u3053\u308d\u3001\u56f37\u306b\u793a\u3059\u3088\u3046\u306b\u3001<strong>61%<\/strong>\u3092\u8d85\u3048\u308b\u30db\u30b9\u30c8\u304c\u3044\u307e\u3060\u306bTLS v1.2\u3088\u308a\u53e4\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5224\u660e\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>TLS v1.2\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u304b\u3089\u7d0410\u5e74\u304c\u7d4c\u904e\u3057\u3066\u304a\u308a\u3001<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/tls-10-and-tls-11-being-retired-in-2020-by-all-major-browsers\/\">TLSv1.0\u3068TLSv1.1\u306f\u3069\u3061\u3089\u30822020\u5e74\u306b\u4f7f\u7528\u4e2d\u6b62\u306b\u306a\u308b\u4e88\u5b9a<\/a>\u306a\u306e\u3067\u3001\u3053\u306e\u6570\u5b57\u306f\u6c17\u306b\u304b\u304b\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u308c\u3089\u306e\u53e4\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u307b\u3068\u3093\u3069\u304c\u30d1\u30c3\u30c1\u9069\u7528\u3068\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u30b5\u30a4\u30af\u30eb\u306b\u5f93\u3063\u3066\u3044\u306a\u3044IaaS\u6240\u6709\u8005\u306b\u3088\u3063\u3066\u7ba1\u7406\u3055\u308c\u3066\u3044\u308b\u306e\u3082\u9a5a\u304f\u3053\u3068\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<figure id=\"attachment_102228\" aria-describedby=\"caption-attachment-102228\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102228 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-156-1024x633.png\" alt=\"\u56f37. \u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306b\u304a\u3051\u308bTLS\/SSL\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3054\u3068\u306e\u666e\u53ca\u7387\" width=\"1024\" height=\"633\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-156-1024x633.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-156-300x186.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-156-768x475.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-156-900x557.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-156-370x229.png 370w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-156.png 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102228\" class=\"wp-caption-text\">\u56f37. \u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306b\u304a\u3051\u308bTLS\/SSL\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3054\u3068\u306e\u666e\u53ca\u7387<\/figcaption><\/figure>\n<h3><a id=\"post-102205-\u30d1\u30d6\u30ea\u30c3\u30af-\u30af\u30e9\u30a6\u30c9\u304b\u3089\u306e\u653b\u6483\u8005\"><\/a><strong>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u304b\u3089\u306e\u653b\u6483\u8005<\/strong><\/h3>\n<p>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306f\u3001\u958b\u767a\u8005\u3068IT\u90e8\u9580\u306e\u696d\u52d9\u3092\u7c21\u7d20\u5316\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u8005\u306b\u3082\u653b\u6483\u3092\u958b\u59cb\u307e\u305f\u306f\u65b9\u5411\u8ee2\u63db\u3059\u308b\u305f\u3081\u306e\u57fa\u76e4\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306e\u8106\u5f31\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b5\u30fc\u30d3\u30b9\u306f\u3001\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u5bfe\u3059\u308b\u653b\u6483\u30d9\u30af\u30c8\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u653b\u6483\u8005\u304b\u3089\u898b\u308b\u3068\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u4fb5\u5bb3\u306f\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9 \u30b5\u30fc\u30d0\u30fc\u306e\u4fb5\u5bb3\u3068\u305d\u308c\u307b\u3069\u9055\u3044\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u7279\u5b9a\u306eCSP\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308b\u3068\u3001\u653b\u6483\u8005\u306f\u305d\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u5de7\u307f\u306b\u5175\u5668\u5316\u3057\u3066\u3001\u76e3\u8996\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30af\u30ea\u30d7\u30c8\u30b8\u30e3\u30c3\u30ad\u30f3\u30b0\u653b\u6483\u306e\u5834\u5408\u306f\u3001\u4fb5\u5bb3\u3055\u308c\u305f\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u9ad8\u3044\u8a08\u7b97\u80fd\u529b\u3092\u6301\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u3082\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002Unit 42\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u8005\u304c<a href=\"https:\/\/unit42.paloaltonetworks.com\/malware-used-by-rocke-group-evolves-to-evade-detection-by-cloud-security-products\/\">\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u6a19\u7684\u3068\u3059\u308b\u30de\u30eb\u30a6\u30a7\u30a2<\/a>\u3092\u958b\u767a\u3057\u3066\u3044\u308b\u8a3c\u62e0\u3092\u767a\u898b\u3057\u307e\u3057\u305f\u3002\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u3001\u3053\u306e\u554f\u984c\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u3001<a href=\"https:\/\/developers.facebook.com\/programs\/threatexchange\/\">Facebook\u306eThreat Exchange<\/a>\u3092\u901a\u3058\u30662018\u5e74\u306e\u60aa\u610f\u306e\u3042\u308bIP\u3092\u5206\u6790\u3057\u307e\u3057\u305f\u300216,764\u500b\u306e\u60aa\u610f\u306e\u3042\u308bIP\u306e\u3046\u3061\u3001AWS\u304b\u3089\u306e\u3082\u306e\u304c985\u500b\u3001Azure\u304b\u3089\u306e\u3082\u306e\u304c109\u500b\u3001GCP\u304b\u3089\u306e\u3082\u306e\u304c34\u500b\u3042\u308a\u307e\u3057\u305f\u3002\u5831\u544a\u3055\u308c\u3066\u3044\u308bIP\u306e\u3046\u3061\u5408\u8a08<strong>7%<\/strong>\u304c\u3001\u3053\u306e3\u3064\u306eCSP\u304b\u3089\u306e\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u60aa\u610f\u306e\u3042\u308bIP\u304c\u3001\u653b\u6483\u8005\u304c\u4fb5\u5bb3\u307e\u305f\u306f\u4f5c\u6210\u3057\u305f\u30db\u30b9\u30c8\u304b\u3069\u3046\u304b\u306f\u308f\u304b\u308a\u307e\u305b\u3093\u3002\u5f0a\u793e\u306f\u3001\u8106\u5f31\u6027\u304c\u591a\u3044\u30db\u30b9\u30c8\u307b\u3069\u4fb5\u5bb3\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u304f\u306a\u308b\u3068\u4eee\u5b9a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u4eee\u5b9a\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u5831\u544a\u3055\u308c\u3066\u3044\u308bIP\u306e\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u671f\u9593\u4e2d\u306e\u8106\u5f31\u6027\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3057\u305f\u3002\u56f38\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9IP\u306e\u8106\u5f31\u6027\u7d71\u8a08\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5de6\u5074\u306e\u56f3\u306f\u3001\u65e2\u77e5\u306e\u8106\u5f31\u6027\u304c\u3042\u308bIP\u306e\u5272\u5408\u3067\u3059\u3002\u53f3\u5074\u306e\u56f3\u306f\u3001\u5404IP\u3067\u767a\u898b\u3055\u308c\u305f\u8106\u5f31\u6027\u306e\u5e73\u5747\u6570\u3067\u3059\u30021,128\u500b\u306e\u60aa\u610f\u306e\u3042\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9IP\u306e\u3046\u3061<strong>60%<\/strong>\u306b\u65e2\u77e5\u306e\u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u3001\u30db\u30b9\u30c8\u3042\u305f\u308a\u306e\u8106\u5f31\u6027\u306f\u5e73\u5747<strong>28<\/strong>\u500b\u3067\u3057\u305f\u3002\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30db\u30b9\u30c8\u306e\u3046\u3061\u8106\u5f31\u6027\u304c\u5b58\u5728\u3059\u308b\u306e\u306f24%\u306e\u307f\u3067\u3001\u30db\u30b9\u30c8\u3042\u305f\u308a\u306e\u8106\u5f31\u6027\u306f\u5e73\u574711\u500b\u3067\u3042\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u3053\u308c\u3089\u306e\u6570\u5b57\u306f\u7d71\u8a08\u7684\u306b\u6709\u610f\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6570\u5b57\u304b\u3089\u3001\u9ad8\u3044\u78ba\u7387\u3067\u8106\u5f31\u306a\u30db\u30b9\u30c8\u306f\u4fb5\u5bb3\u3055\u308c\u3066\u3044\u3066\u3001\u60aa\u610f\u306e\u3042\u308b\u6d3b\u52d5\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u305f\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u5b58\u7d9a\u671f\u9593\u306e\u77ed\u3044\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u60aa\u610f\u306e\u3042\u308bIP\u3092\u63a2\u3057\u307e\u3057\u305f\u3002\u5b58\u7d9a\u671f\u9593\u306e\u77ed\u3044\u30c9\u30e1\u30a4\u30f3\u540d\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u30db\u30b9\u30c8\u306b\u5171\u901a\u3059\u308b\u7279\u5fb4\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u60aa\u610f\u306e\u3042\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9IP\u306e\u3046\u3061<strong>20%<\/strong>\u304c\u300112\u304b\u6708\u4ee5\u5185\u306b<strong>55<\/strong>\u500b\u3092\u8d85\u3048\u308b\u30c9\u30e1\u30a4\u30f3\u540d\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u305f\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u6570\u5b57\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u304c\u653b\u6483\u3092\u958b\u59cb\u3059\u308b\u305f\u3081\u306e\u8db3\u304c\u304b\u308a\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_102230\" aria-describedby=\"caption-attachment-102230\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-102230 size-large lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-157-1024x296.png\" alt=\"\u56f38. \u60aa\u610f\u306e\u3042\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30db\u30b9\u30c8\u306b\u5b58\u5728\u3059\u308b\u8106\u5f31\u6027\" width=\"1024\" height=\"296\" srcset=\"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-157-1024x296.png 1024w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-157-300x87.png 300w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-157-768x222.png 768w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-157-1536x445.png 1536w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-157-900x261.png 900w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-157-370x107.png 370w, https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2019\/12\/word-image-157.png 1651w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption id=\"caption-attachment-102230\" class=\"wp-caption-text\">\u56f38. \u60aa\u610f\u306e\u3042\u308b\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9 \u30db\u30b9\u30c8\u306b\u5b58\u5728\u3059\u308b\u8106\u5f31\u6027<\/figcaption><\/figure>\n<h2><a id=\"post-102205-\u7d50\u8ad6---\u30d1\u30d6\u30ea\u30c3\u30af-\u30af\u30e9\u30a6\u30c9\u306f\u4fdd\u8b77\u304c\u5fc5\u8981\"><\/a><strong>\u7d50\u8ad6 - \u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u306f\u4fdd\u8b77\u304c\u5fc5\u8981<\/strong><\/h2>\n<p>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u304c\u6b21\u4e16\u4ee3\u306eIT\u3067\u679c\u305f\u3059\u5f79\u5272\u306f\u307e\u3059\u307e\u3059\u91cd\u8981\u306b\u306a\u308a\u3001\u305d\u306e\u666e\u53ca\u306f\u52a0\u901f\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002Amazon\u304cAWS\u306e\u63d0\u4f9b\u3092\u958b\u59cb\u3057\u305f\u306e\u306f13\u5e74\u4ee5\u4e0a\u524d\u3067\u3059\u304c\u3001CSP\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u91cd\u8996\u3057\u59cb\u3081\u305f\u306e\u306f\u3053\u3053\u6570\u5e74\u306e\u3053\u3068\u3067\u3059\u3002Amazon\u306e\u5168<a href=\"https:\/\/aws.amazon.com\/products\/security\/\">\u30af\u30e9\u30a6\u30c9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1<\/a>\u306e\u7d0475%\u306f\u3001\u904e\u53bb3\u5e74\u4ee5\u5185\u306b\u63d0\u4f9b\u304c\u958b\u59cb\u3055\u308c\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u5bfe\u3059\u308b\u8cac\u4efb\u3092CSP\u3068\u30e6\u30fc\u30b6\u30fc\u304c\u5171\u6709\u3057\u307e\u3059\u3002\u30d1\u30d6\u30ea\u30c3\u30af \u30af\u30e9\u30a6\u30c9\u3067\u306f\u975e\u5e38\u306b\u591a\u304f\u306e\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u307b\u3068\u3093\u3069\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u5bfe\u3059\u308b\u8cac\u4efb\u3092\u8ca0\u3063\u3066\u3044\u308b\u3053\u3068\u306b\u304a\u305d\u3089\u304f\u6c17\u4ed8\u3044\u3066\u3044\u307e\u305b\u3093\u3002CSP\u306f\u3001\u81ea\u793e\u306e\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9\u3092\u4fdd\u8b77\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u5b89\u5168\u3067\u306a\u3044\u6319\u52d5\u3092\u9632\u6b62\u304a\u3088\u3073\u691c\u51fa\u3059\u308b\u305f\u3081\u306e\u9632\u58c1\u3092\u69cb\u7bc9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u306e\u8abf\u67fb\u7d50\u679c\u306f\u3001\u300c\u6a19\u6e96\u63d0\u4f9b\u3055\u308c\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d\u306e\u91cd\u8981\u6027\u3092\u6539\u3081\u3066\u793a\u3059\u3082\u306e\u3067\u3057\u305f\u3002\u5b89\u5168\u3067\u306a\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u304c1\u3064\u3082\u5b58\u5728\u3057\u306a\u3051\u308c\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u5b89\u5168\u3067\u306a\u3044\u6c7a\u5b9a\u3092\u4e0b\u3059\u3053\u3068\u306f\u3042\u308a\u3048\u307e\u305b\u3093\u3002CSP\u304c\u30e6\u30fc\u30b6\u30fc\u306e\u5b89\u5168\u3067\u306a\u3044\u6319\u52d5\u3092\u4e8b\u524d\u5bfe\u51e6\u7684\u306b\u76e3\u8996\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5b9f\u884c\u53ef\u80fd\u306a\u4fee\u5fa9\u7b56\u3092\u793a\u3057\u3066\u8b66\u544a\u3057\u3066\u3044\u308c\u3070\u3001\u3053\u308c\u307b\u3069\u591a\u304f\u306e\u516c\u958b\u3055\u308c\u305f\u30b5\u30fc\u30d3\u30b9\u306f\u5b58\u5728\u3057\u306a\u304b\u3063\u305f\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3057\u304b\u3057\u3001\u305d\u308c\u3067\u3082\u306a\u304a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u8cac\u4efb\u3092\u8ca0\u3063\u3066\u8a2d\u8a08\u3084\u6c7a\u5b9a\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u90e8\u5206\u306f\u6b8b\u3063\u3066\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30af\u30e9\u30a6\u30c9\u3067\u4f5c\u696d\u3059\u308b\u305f\u3081\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3064\u3044\u3066\u6700\u4f4e\u9650\u306e\u8a8d\u8b58\u3092\u6301\u3064\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002FaaS(Function as a service)\u306b\u3088\u3063\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u304b\u304b\u308b\u4fdd\u5b88\u306e\u8ca0\u62c5\u306f\u304b\u306a\u308a\u6e1b\u308a\u307e\u3057\u305f\u304c\u3001\u958b\u767a\u8005\u306f\u3044\u307e\u3060\u306b\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3057\u3066\u3001\u6a5f\u80fd\u3054\u3068\u306b\u9069\u5207\u306a\u6a29\u9650\u3092\u5272\u308a\u5f53\u3066\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u308c\u3089\u306e\u6a5f\u80fd\u304c\u4f7f\u7528\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u65b0\u3057\u3044\u8106\u5f31\u6027\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u3001\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u306b\u30d1\u30c3\u30c1\u3092\u9069\u7528\u3057\u3066\u66f4\u65b0\u3067\u304d\u308b\u306e\u306f\u958b\u767a\u8005\u3060\u3051\u3067\u3059\u3002CSP\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u308bSSH\u30b5\u30fc\u30d3\u30b9\u306b\u5bfe\u3057\u3066\u8b66\u544a\u3057\u3001\u30a4\u30f3\u30d0\u30a6\u30f3\u30c9 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u5236\u9650\u3059\u308b\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u69cb\u6210\u3092\u63a8\u5968\u3059\u308b\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u30db\u30ef\u30a4\u30c8\u30ea\u30b9\u30c8\u306b\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308bIP\u3092\u77e5\u3063\u3066\u3044\u308b\u306e\u306f\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u3060\u3051\u3067\u3059\u3002\u3053\u3046\u3057\u305f\u3061\u3087\u3063\u3068\u3057\u305f\u4f5c\u696d\u306f\u5fd8\u308c\u3089\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u58ca\u6ec5\u7684\u306a\u7d50\u679c\u3092\u62db\u304f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u8ca7\u5f31\u306a\u8cc7\u683c\u60c5\u5831\u3084\u516c\u958b\u3055\u308c\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u91cf\u304c\u83ab\u5927\u306a\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306f\u4f55\u3082\u611f\u3058\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u95a2\u9023\u3057\u3066\u767a\u751f\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u30da\u30fc\u30b9\u304c\u920d\u5316\u3059\u308b\u5146\u5019\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3055\u307e\u3056\u307e\u306a\u7d44\u7e54\u304c\u3055\u307e\u3056\u307e\u306aCSP\u3067\u5358\u7d14\u306b\u540c\u3058\u904e\u3061\u3092\u7e70\u308a\u8fd4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5b8c\u5168\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u4e0d\u53ef\u80fd\u3067\u3059\u304c\u3001\u5404\u81ea\u304c\u9069\u5207\u306a\u6ce8\u610f\u3092\u6255\u3063\u3066\u3001\u4fb5\u5bb3\u3055\u308c\u308b\u53ef\u80fd\u6027\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9 \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306e\u304a\u304b\u3052\u3067\u3001\u8907\u96d1\u306a\u30b8\u30e7\u30d6\u3092\u5358\u7d14\u5316\u3059\u308b\u7121\u6599\u306e\u30c4\u30fc\u30eb\u304c\u5927\u91cf\u306b\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306b\u5b58\u5728\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u308b\u305f\u3081\u306b\u5229\u7528\u3067\u304d\u308b\u30c4\u30fc\u30eb\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<p><strong>\u8106\u5f31\u6027\u30b9\u30ad\u30e3\u30ca\u30fc:<\/strong> \u958b\u767a\u8005\u306f\u3001\u5e38\u306b\u30b3\u30fc\u30c9\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u3001\u65e2\u77e5\u306e\u8106\u5f31\u6027\u306e\u6709\u7121\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/vscanapidoc.redlock.io\/\">Prisma Scan<\/a>\u3001<a href=\"https:\/\/github.com\/coreos\/clair\">Clair<\/a>\u3001<a href=\"https:\/\/www.open-scap.org\/features\/vulnerability-assessment\/\">OpenSCAP<\/a>\u3001\u304a\u3088\u3073<a href=\"https:\/\/www.openvas.org\/\">OpenVAS<\/a>\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u5185\u306e\u8106\u5f31\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u76e3\u67fb<\/strong>: \u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u306f\u3001\u5e38\u306b\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u76e3\u67fb\u3057\u3066\u3001\u69cb\u6210\u4e0d\u5099\u3092\u691c\u51fa\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/iacscanapidoc.redlock.io\/\">Prisma IaC Scanner<\/a>\u3001<a href=\"https:\/\/github.com\/nccgroup\/ScoutSuite\">ScountSuit<\/a>\u3001\u304a\u3088\u3073<a href=\"https:\/\/github.com\/cloudsploit\/scans\">CloudSploit<\/a>\u306f\u3001\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3067\u69cb\u6210\u4e0d\u5099\u304c\u7591\u308f\u308c\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7279\u5b9a\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>\u516c\u958b\u3055\u308c\u305f\u30db\u30b9\u30c8\u3068\u30b5\u30fc\u30d3\u30b9\u306e\u76e3\u8996<\/strong>: \u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3067\u5404\u81ea\u304c\u6240\u6709\u3059\u308bIP\u30d6\u30ed\u30c3\u30af\u3092\u76e3\u8996\u3067\u304d\u307e\u3059\u3002<a href=\"https:\/\/www.shodan.io\/\">Shodan<\/a>\u3068<a href=\"https:\/\/censys.io\/\">Censys<\/a>\u306f\u3001\u5b9a\u671f\u7684\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u5168\u4f53\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u3044\u308bIoT\u691c\u7d22\u30a8\u30f3\u30b8\u30f3\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u3053\u306e\u8abf\u67fb\u3067\u306f\u3001Amazon AWS\u3001Microsoft Azure\u3001\u304a\u3088\u3073Google Cloud Platform\u3067\u30db\u30b9\u30c8\u3055\u308c\u3066\u3044\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d3\u30b9\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u73fe\u72b6\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u30d1<\/p>\n","protected":false},"author":316,"featured_media":134238,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4326,4436,4428],"tags":[4537,4623,6595,5849,6596],"product_categories":[],"coauthors":[1388],"class_list":["post-102205","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud-cybersecurity-research","category-cloud-cybersecurity-research-ja","category-threat-research-ja","tag-aws-ja","tag-azure-ja","tag-gcp-ja","tag-public-cloud-ja","tag-ssh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin 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